47 Answered Questions for the topic Geometry Triangles

Geometry Triangles

04/12/16

What is the sine of the angle formed by the ground and the base of the ladder?

A 13 foot ladder is leaning against a brick wall. The top of the ladder touches the wall 12ft above the ground. The bottom of the ladder is 5ft from the bottom of the wall. What is the sine of the... more
Geometry Triangles

04/12/16

If JM = 4 & JK = 9, find LK

I need help with solving this question as well as the first one! 
Geometry Triangles Geometry

03/16/16

Find the value of each variable. Write in radical form

a right triangle with a 45 degree angle and a hypotenuse of 13 square root of 2. Both legs are the missing variables 
Geometry Triangles

03/02/16

A=12 area =60m^2

Find the perimeter of the right triangle given its area and the length of one leg  Round to the nearest 10th of needed
Geometry Triangles Radicals

02/22/16

how to subtract radicals

I am having problems with subtracting radicals. e.g 3√2-√2
Geometry Triangles

02/18/16

Graph triangle with A(4,7), B(0,0) and C(8,1)

A. Which sides of triangle ABC are congruent? How do you know?   B. construct the bisector of angle B. Mark the intersection of the ray and AC as D.    C. What do you notice about AD and... more
Geometry Triangles

12/10/15

What is the Euclidean geometry?

Euclidean
Geometry Triangles

10/29/15

Questions from Geometry Homework?

Find the next three numbers? 8, -4, 2, -1, 1/2 1, 3, 9, 27 3, 36, 9, 108, 27 -------------------------------- Find the angles of a triangle The largest angle is 3 times bigger than the smallest... more
Geometry Triangles Angles

09/15/15

<AOC =7X-2

use the diagram.solve X.Find angle measures to check your work
Geometry Triangles

08/09/15

prove that the acute angles of an isosceles right triangle are congruent

formal proof please

07/27/15

A Circle with a radius R=8.17 has 2 congruent Tangent Lines attached to it. What is the area...

There is a Circle, with a radius of R = 8.17. On the outside of the right of the circle is a point, directly right of the midpoint of the circle. 2 congruent lines leave from the point, and touch... more
Geometry Triangles

06/09/15

Can these triple numbers be the lengths of the sides of a triangle

3.9,5.1,9.9
Geometry Triangles

03/25/15

8. Find x and then measure of each side of the triangle.

Triangle FGH is equilateral with FG= x+5, GH=3x-9, and FH=2x-2
Geometry Triangles Geometry Triangles

02/23/15

A triangle is shown, one angle labeled as 30 degrees and one side as 11 rad 3. Find the missing sides

The adjacent side is 11 rad 3 te side opposite the 30 degree angle is labeled b and the hypotenuse is labelled a.
Geometry Triangles Math

02/22/15

Incircle of radius 4cm of triangle ABC touches the sides BC at D . if BD=6cm, DC = 8cm then area of triangle is ?

Incircle of radius 4cm of triangle ABC touches the sides BC at D . if BD=6cm, DC = 8cm then area of triangle is ?
Geometry Triangles Geometry Word Problems

02/15/15

If HK = 6, and AC = 14, and BK = 9, then what is BC equal to?

Construct triangle BAC, with base AC. Construct segment HK inside triangle BAC, such that segment HK is parallel to segment AC. Let H intersect segment BA, and K intersect segment BC. 
Geometry Triangles

01/21/15

If AC bisects angle ABD and CE in an altituede of triangle ABD And CE is an altitude of triangle ACD find the degree measure of each angle.

If AC bisects angle ABD and CE in an altituede of triangle ABD And CE is an altitude of triangle ACD find the degree measure of each angle.
Geometry Triangles Translation Rotations

01/20/15

If triangle ABC...

I think my math teacher asked a bogus question.     If triangle ABC is translated down 1 unit and then rotated so that point A' is located at (-2,1), where will point B' be located.. the... more
Geometry Triangles

01/06/15

a base angle of an isosceles triangle is 57 degrees. what is the measure of the vertex angle?

i need to find the exact measurement of each side of the triangle
Geometry Triangles

12/17/14

angles of triangles

how to get the measure from each side of the triangle ?
Geometry Triangles

05/15/14

GEOMETRY - Areas of Triangles

A triangular lot ABC has side AB = 48m and side AC = 100m. The height of triangle ABC = 96m represented by CD, with D being a point on line AB. If a fence is built perpendicular to side AB so that... more

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