302 Answered Questions for the topic triangles

03/03/22

#### Find base angles of an isoceles triangle using 2 variables.

The vertex angle of an isoceles triangle is 100 degrees. One other angle is 3x+y and the other angle is 2x-y. Solve for x and y

Triangles Pythagorean Theorem

02/16/22

#### How do I find two sides of a right triangle with one given?

Both unknowns are the same length and the hypotenuse is √72. How would I solve this?

01/27/22

#### in angle abc, angleA= angleB+22 and angle C= angle B -34. Find the measure of each angle of the triangle.

Help plz, i need the answer for homework. know one in my class knows the answers.

#### A hot air balloon is rising vertically 4m/s while the wind is blowing horizontally at 3m/s. Find the speed v of the balloon and the angle Θ it makes with the horizontal.

The balloons speed is _____________ m/s, and it is rising at an angle of ___________ degrees to the horizontal.

11/03/21

#### Find the maximum area of a triangle underneath a parabola

An Isosceles triangle ABC is embedded in the parabola y=x(4-x). C is always at the point (2,0) while A and B are at the same but variable height above the x-axis. Find the maximum area of ABC.I...
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05/28/21

#### Trigonometry Law of Cosines Ship Bearings PLS HELP ASAP

"A boat race runs along a triangular course marked by buoys A, B, and C. The race starts with the boats headed west for 3700 meters. The other two sides of the course lie to the north of the first...
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05/19/21

#### Find the Angles and Sides - TRIANGLES

Find the measure of each angle indicated. Round to the nearest tenth.
9.3,13
16,12.9
8.5,5
66o,6
7.8, 41o
7, 43.9o
For angle use inverse function.For sides use regular function.

05/16/21

#### I have another triangle similarity question that I don't quite understand or where to start.

Given: NO/QO = PO/MO (NO bisects QO ; PO bisects MO) ((I couldn't use fraction signs so sorry if it's confusing))Prove: triangle MNO ~ triangle PQO

#### Can someone help me on this triangle similarity question, I'm lost.

Given: line MQ || line OPProve: triangle MNQ ~ triangle PONStatements:
line MQ || line OP
angle QMN = angle OPN
triangle MNQ ~ triangle PON
Reasons:
Given
vertical angles

05/16/21

#### Can someone help me with this triangle similarity geometry question, I don't know what to do or where to start?

Given that lines AR and BH and bisect each other at F, which of the following would you use to prove AFB and RFH?
SSS
AAS
ASA
HL
SAS

Triangles Math

05/11/21

#### If you place a 35-foot ladder against the top of a 31-foot building, how many feet will the bottom of the ladder be from the bottom of the building? Round to the nearest tenth of a foot.

#### A point T on a segment with endpoints D(1, 4) and F(7, 1) partitions the segment in a 2:1 ratio.

Help I need to figure out this question!! A point T on a segment with endpoints D(1, 4) and F(7, 1) partitions the segment in a 2:1 ratio. Find T. You must show all work to receive credit Find T....
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Triangles

03/30/21

#### 9th grade math, geometry

<RST≅<JKL. List the three pairs of congruent corresponding sides and the three pairs of congruent corresponding angles.

03/26/21

#### Triangle Fundimentals

03/26/21

#### Triangle Fundimentals

Given a triangle ABC, D is a point on AB, AC=7, AD=6, and BC=18.The length of could be __________ . (There are multiple answers)

03/26/21

#### Triangle Fundimentals

Does each set of numbers represent the lengths of the sides of a triangle? a. 5, 8, 13 b. 6, 17, 22 c. 12, 12, 2 d. 23, 9, 15e. 4, 7, 12 f. 22, 9, 14

Triangles

03/17/21

#### 9th grade math problem

In triangle ABC, side AB and BC are congruent. What type of triangle is this? What two angles do you know are congruent?

Triangles

03/17/21

#### 9th grade math word prblem

In Triangle DEF, Angle D is 60 degrees, Angle E is 5x degrees, Angle F is 5x degrees, and side EF is 4 inches. What is the value of x? What are the measures of sides FD and DE?

Triangles

03/17/21

#### 9th grade word problem

Triangle ABC has three sides that all measure 7 feet. What is the measure of Angle B?

#### Please Help me solve this problem.

Mr. Sine wants to enclose a right triangular shaped garden with a fence. Twosides are along the right corner of his property where a fence already exists. Ifthose 2 sides are 11 and 10 feet, how...
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Triangles Math

03/13/21

#### Triangle ABC is an acute isosceles triangle. ∠A and ∠B are both 2 times the amount of ∠C. Write and solve an equation to determine the value of x.

i just don't get it and math is not my strong suit

03/01/21

#### special right triangles (8th)

If t = 9 determine the value of k and mit would be great if you could show me an explanation so i understand.thank you so much for your help :)here is the link to the image of the...
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#### HELP PLEASE!!!! I NEED AN ANSWER ASAP!! The lengths of two sides of a triangle are 4 cm and 13 cm. Identify the range of possible lengths for the third side.

ANSWER CHOICES:
4 cm < x < 13 cm
5 cm < x < 12 cm
9 cm < x < 17 cm
3 cm < x < 14 cm
A B ...
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#### The lengths of two sides of a triangle are 7 cm and 17 cm. Identify the range of possible lengths for the third side.

ANSWER CHOICES:
9 cm < x < 23 cm
7 cm < x < 17 cm
10 cm < x < 24 cm
11 cm < x < 25 cm
A B ...
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