73 Answered Questions for the topic Angle

02/19/17

How far away is Lori from the hiker? - Show Work
From the top of a 35 meter cliff, Lori spots a hiker at an angle of depression of 62 degrres. How far away is Lori from the hiker? 
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02/13/17

Angle θ is an angle in standard position and B(-3,4) is a point on the terminal side of the angle. Find the value of sin(θ).
Angle θ is an angle in standard position and B(-3,4) is a point on the terminal side of the angle. Find the value of sin(θ).
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Angle Isoscels

01/20/17

Let ABC be an isosceles triangle with AB=AC.Suppose that the bisector of angleC meets AB at D and that angleA is 100.if BC=2017, FIND AD+CD
I could find AB and AC with the help of trigonometry. But still I am struggling.. I have been trying to do this for about a month.. All I need is a guideline
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01/17/17

What is the measure of the third angle of a triangle if one angle measures x degrees and the second angle measures y degrees?
This is a question on my homework and I don't know how to solve it.
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01/16/17

Help with finding magnitude and direction angle?
Find the magnitude and direction angle of v=-7i+3j
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01/09/17

Word Problem
Jack, John and Josh all went camping together, but each one took a separate tent. The paths between the tents form the sides of a right triangle. If Jack's tent is 20 feet from Josh's and the angle... more
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01/06/17

Find the length of the angle
In a 58° - 32° right triangle, the side adjacent to the 32° angle is 41.74 inches. If tan58° = 1.6003, find the length of the side opposite the 32° angle. Estimate your answer to 3 decimal places.
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Angle Triangle

01/06/17

Help with finding a missing angle
Find the missing angle below. Estimate your answers to one decimal place.                 C              ^              |  \         9.6 |     \              |_____\            D   14.4  ... more
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Angle

01/06/17

Missing Angle
Find the missing angle below for 0°≤Ø≤90°cos ∅ = 1/2
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Angle Cosine

01/05/17

Missing angle
Find the missing angle below for 0°≤Ø≤90°   cos Ø = 1/2
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Angle Sin

01/05/17

Find the missing angle
Find the missing angle below for 0°≤Ø≤90°   sinØ=√2/2
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12/10/16

How to find the slope of line2 if the slope of line1 and angle of line2 is given?
The measure of the angle from a line l1, with slope -1/3 to a line l2 is 135°. Find the slope of the line l2?
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10/06/16

Make a conjecture (hypothesis) about the measures of Corresponding Angles formed by parallel lines and a transversal - Explain Please
Make a conjecture (hypothesis) about the measures of Corresponding Angles formed by parallel lines and a transversal
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09/13/16

What must be true about the measures of ?A and ?C ? - Show Work
The sum of the measures of ∠B and ∠C is 180°, and ∠A ≅ ∠B. What must be true about the measures of ∠A and ∠C ?   A. m∠A + m∠C = 90° B. m∠A + m∠C = 180° C. m∠A < m∠C D. m∠A > m∠C E. m∠A... more
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09/13/16

What is the value of x? - Show Work
A triangle has one interior angle that measure 45°, another interior angle that has measure x°, and an exterior angle that has measure 85°, as shown below. What is the value of x?
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08/30/16

Bearings - Size of the angle
I know that N ane E is 90º between each other but what is S and ESE? Apparently it's 67º30', I don't understand it, please help me!
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04/21/16

HARD QUESTION!!
Aileen is trying to correctly classify a triangle by its angle. Her only information is that the triangle has at least one acute angle. Aileen says this is must be an acute triangle. Is she right?... more
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Angle Geometry

04/19/16

(question in description)
In triangle ABC, angle C is a right angle and we are given side a=7; side c=9. Find the remaining sides and angle measurements. Round your answers to the nearest hundredth and degree.
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Angle Angles Radians

03/27/16

How to figure out an angle in radians?
The rear wheels of a tractor have a diameter of 1.5 meters, and the front wheels have a diameter of 0.7 meters. The tractor travels a distance of 35 meters. What angle in radians must the wheels... more
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Angle Word Problem

03/19/16

street word problem
Main Street and 2nd Street run parallel to each other. Both are one-way streets. Main Street runs north, and 2nd Street runs south. The city is planning to build a new road, also one-way, that runs... more
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02/03/16

How far from the castle wall does the launched rock hit the ground?
King Arthur's knights use a catapult to launch a rock from their vantage point on top of the castle wall, 12m above the moat.  The rock is launched at a speed of 25m/s & an angle of 30° above... more
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02/03/16

What are the components in terms of the angle & magnitude?
What are the x & y components of vector E in terms of the angle σ & the magnitude E?   For the same vector, what are the x & y components in terms of the angle ø & the magnitude... more
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01/28/16

An angle is 12 more than 3 times its supplementary angle. Find the measures of the two angles.
An angle is 12 more than 3 times its supplementary angle. Find the measures of the two angles.
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01/20/16

After the plane has traveled, how high is it? How far horizontally is it, from its initial position?
A large passenger aircraft accelerates down the runway for a distance of 3,000m before leaving the ground.  It then climbs at a steady 3.0° angle.  After the plane has traveled 3,000m along this... more
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Angle

12/19/15

Two angles are supplementary.If the measure of an angle is 27 degree more than 16 times the other,find the measure of each angle.
 Two angles are supplementary.If the measure of an angle is 27 degree more than 16 times the other,find the measure of each angle.
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