Newest Triangle Questions | Wyzant Ask An Expert

Triangle Geometry Analytic geometry distance formula

03/05/22

Finding A Missing Ordinate (Analytic Geometry - Distance Formula)

The sum of distances from a point P to (8,0) and (-8,0) is 20. If the abscissa of P is 6, find the ordinate. I'm a little confused about this problem.

Follows • 2

Answers •1

Triangle Calculus Precalculus Algebra

06/22/21

Assume m>sqrt of 3 . Express using m the area of the triangle bounded by the lines y=(sqrt of 3)x+1,y=(negative sqrt of 3)x+1,and y=m(x-4)

Follows • 2

Answers •1

Triangle

03/17/21

9th grade math question

Triangle ABC is isosceles. Sides AB and BC are the legs. Point D lies somewhere on the base. Segment BD bisects the vertex angle. Angle A is 50 degrees. Segment DC is 4 feet long. What is the... more

Follows • 1

Answers •1

Triangle Precalculus Trigonometry Trig

03/05/21

In a triangle angle A measure 42 degrees, side a is 6 in and side c is 9 units. What are the possible measurements for angle B?

Follows • 1

Answers •1

Triangle Geometry Algebra Triangular Prism

01/31/21

I need to find all measurements of a triangular prism with the volume of 2000cm^3. Also if I were to make the prism standing up where would the height, a, c, b and length be?

Follows • 1

Answers •1

Triangle Calculus Precalculus

01/14/21

I've tried searching the method but i cant find a clear explanationThe vertices of a triangle ΔABC are A( p,q) , B(r, s) ,C(u, v) . Assume that thesecoordinates satisfy2p + 3r + 4u = 02q + 3s +4v =... more

Follows • 1

Answers •1

Triangle Math Differential Equations

01/06/21

The perimeter big a triangle is 43 cm. The largest side is 4 times the smallest side. The other side is 8 more than twice the smallest side. What is the length of the smallest side?

This is my question from 10th grade I'm really confused about it I hope anyone can help me with this please. Thank you!

Follows • 1

Answers •1

Triangle Math

12/17/20

In Triangle ABC, the measure of angle A is half the measure of angle B, which is 40 degrees more twice the measure of angle C. Find the measures of the three angle of this triangle.

Can someone explain how to get the equation needed to solve the problem? Thanks in advance.

Follows • 1

Answers •1

Triangle Math Trigonometry Area

10/13/20

Trigonometry Problem about the Area of a triangle (given one side and two angles)

Find the area of (triangle) TRI if TR=10cm, m∠T=105°and m∠R=30°

Follows • 1

Answers •1

Triangle Math Algebra Traingle

10/01/20

Find X given two angles on a traingle

Find X. I need help with this problem. Please!!!!!! I need an answer very soon. Thanks!

Follows • 1

Answers •1

Triangle Math Precalculus Degree

05/25/20

Triangle and degree problem please help

What did the hypseone of the triangleee

Follows • 1

Answers •2

Triangle Math Calculus Precalculus

05/25/20

Right triangle problem

In da triangleeee there are three sides

Follows • 1

Answers •1

Triangle Math Algebra 2 Algebra

05/13/20

Find the length of a leg of an isosceles right triangle whose hypotenuse has a length of 8√2.

Follows • 1

Answers •2

Triangle Math Trigonometry

04/23/20

Area of Equilateral Triangle

Hi ado you solve triangles

Follows • 1

Answers •1

Triangle Math Trigonometry Angle

04/21/20

Solve for Sin 0 please

How do I solve for sin pls help thandks

Follows • 1

Answers •1

Triangle Math Trigonometry Area

04/20/20

Equilateral Triangle Area

The height of an equilateral triangle is 98 ft how do I solve

Follows • 1

Answers •1

Triangle Acute

02/03/20

An acute triangle has sides of length of 6,7, and x, Solve for X

I got two answers: the square root of 13 is less than x and x is less than square root of 85 for the first The second one is that 1 is less than x and x is less than 13. Which one is correct?

Follows • 0

Answers •1

Triangle

01/16/20

triangle leng th s

a triangle has one side that measures 3 feet and another side that measures 27 inches. which are possibles side lengths of the third side. a. 14 in b. 6 in c. 53 in d. 68 in

Follows • 1

Answers •1

Triangle Physics Rotations Triangle Rotation

10/11/19

Which rotation will carry a regular octagon onto itself?

A. 60 counterclockwise rotation B. 90 counterclockwise rotationC. 120 counterclockwise rotationD. 200 counterclockwise rotation

Follows • 2

Answers •1

Triangle Math Geometry Perimeter

08/29/19

find the perimeter of triangle XYZ if X= (0,2) Y=(3,-2) Z=(-1,-2)

Follows • 2

Answers •1

Triangle Math Word Problem Area

05/16/19

Plz plz plz help I'm confused

Two right triangles are similar. The base of the larger triangle is 4 times the size of the base of the smaller triangle. The height of the larger triangle is 16cm. The area of the smaller triangle... more

Follows • 1

Answers •1

Triangle Geometry Trigonometry

03/23/19

Where does the $-2ab$ term come from in the cosine law?

I understand that in the cosine rule i.e. $c^2 = a^2 + b^2 - 2ab \\cos C$, the cosine function acts to bring down the value of $c^2$ for acute angles ($\\cos C>0$, $-2ab\\cos C<0$ ) and... more

Follows • 1

Answers •1

Triangle Geometry Trigonometry

03/21/19

In a 30-60 right triangle the side opposite the 30 degree angle is half the length of the hypotenuse. Why?

> In a 30-60 right triangle the side opposite the 30 degree angle is half the length of the hypotenuse. A statement from the trigonometry section of Simmons' *Precalculus in a nutshell*. Please... more

Follows • 2

Answers •3

Triangle Geometry Trigonometry

03/19/19

How to find area of triangle from its medians?

The length of three medians of a triangle are $9$,$12$ and $15$cm.The area (in sq. cm) of the triangle is a) $48$ b) $144$ c) $24$ d) $72$ I don't want whole solution just give me the hint how... more

Follows • 1

Answers •1

Triangle Geometry Trigonometry Euclidean Geometry

03/19/19

Does a triangle always have a point where each side subtends equal 120° angles?

Is there a point $O$ inside a triangle $\ riangle ABC$ (any triangle) such that the angle $\\angle{AOB} = \\angle{BOC} = \\angle{AOC}$? What do we call this point?

Follows • 1

Answers •2