67 Answered Questions for the topic Angle

06/19/19

How do you calculate the angle between two normals in glsl?

How do you calculate the angle between two normals in glsl? I am trying to add the fresnel effect to the outer edges of an object (combining that effect with phong shading), and I think that the... more

05/20/19

05/06/19

A 20 -ft ladder leans against a building so that the angle between the ground and the ladder is 84 ∘ . How high does the ladder reach on the building?

Round answer to 2 decimal places as needed.

08/30/18

what kind of angle is complementary to an angle on one side, but supplementary on another?

10. An angle exists that is complementary to angle g on one side. On the other side, the angle is supplementary to angle h. The sum of the three angles is 200°. What is the measure of this common... more

07/11/18

A sector with central angle θ is cut from a circle of radius R = 24 inches, and the edges of the sector are brought together to form a cone.

A sector with central angle θ is cut from a circle of radius R = 24 inches (see figure), and the edges of the sector are brought together to form a cone. Find the magnitude of θ such that the... more

06/12/18

I am having a bit of a blank moment, when converting radians to degrees you know that, 2 x pi x radians = 360 degrees. so that pi x radians  = 180 degrees. Which should mean that radians on its... more

05/17/18

The interior angle of a regular polygon measures 150 degrees. How many sides does this polygon have?

How do i solve this?

05/15/18

Math Help!!!! How do I find the height of a triangle using the pythagorean theorem???

The triangle gives the base and the hypotenuse, how do i find the height using a^2 + b^2 + c^2?????

03/15/18

The size of of each exterior angle of a regular polygon is a quarter of the interior angle. Find size of each interior angle

Finding interior angle of a regular polygon if the exterior is a quarter of the interior angle

03/01/18

A hot air balloon is flying in the sky near a 45-meter high building. The angle of depression of the top and the bottom of the building from the operator are 10

degrees and 22 degrees respectively. Find the horizontal distance between the balloon and the building.   thank youu so much in advance geniuss!💓 y'all helped me alot 😊

02/18/18

How do u measure angles

If the measures of two angles of a triangle are a 100 degrees and 19 degrees what is the measure of the third angle

02/06/18

A confusing question for me. Help please

I have answered the first question, but the second one is little confusing for me.    Archery An arrow is shot at 30.0o above the horizontal. Its velocity is 49m/s, and it hits the... more

12/31/17

One angle of isosceles trapezoid has a measure of 50° what are the measure of other angles?

My teacher said that there are 3 answers   THANKS IN ADVANCEE 💙 Have a great 2018!🎉

12/31/17

_______ is a quadrilateral with both pairs of opposite sides are equal.

Thank you in advance!💙

12/31/17

What is the measure of each exterior angle of a regular 20-gon?

Thank you so much in advance!💙

12/31/17

Kind of polygon with the sum of interior angle is 900°

Thank you in advance!💙

09/20/17

Angles of triangles

One angle of a triangle measures 76∘ more than the smallest, while a third angle is twice the smallest. Find the measure of each angle.

04/15/17

At what angle do I need to insert a 7 inch probe into an 8 inch diameter roll for the tip to be in the cneter of the roll?

I have a data logger with a 7 inch probe and we use it to temp meat rolls which are 8inches in diameter. At what angle do I need to insert the probe to get to exactly the center of the roll? Thanks

04/10/17

trigonometry

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?

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).

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

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.

01/16/17

Help with finding magnitude and direction angle?

Find the magnitude and direction angle of v=-7i+3j

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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