Triangles and Their Side Lengths

Question 1

Which statements must be true regarding the diagram?

Revolt · Accepted Answer

B: DG ≅ FG; C: DG ≅ BG; D: GE bisects ∠DEF; E: GA bisects ∠BAF

Question 2

Which statements must be true regarding the diagram?

Revolt · Accepted Answer

A: ∠HDC ≅ ∠HDE; C: AB ≅ BC; D: HC ≅ HE

Question 3

What is SU?

Revolt · Accepted Answer

A: SU = 5

Question 4

Where do the points of concurrency of certain types of triangles lie? The circumcenter of an obtuse triangle lies the triangle. The incenter of a right triangle lies the triangle. The point of concurrency of the angle bisectors of an acute triangle lies the triangle. The point of concurrency that is equidistant from the vertices of a right triangle lies the triangle.

Revolt · Accepted Answer

C: outside

Question 5

Which triangle shows the incenter at point A?

Revolt · Accepted Answer

B: [Image: Point A is inside of a triangle. Lines are drawn f...]

Question 6

Question 6

Revolt · Accepted Answer

D

Question 7

What is the value of n?

Revolt · Accepted Answer

B: 7

Question 8

If EX = 4z + 1, XF = 2z + 7, and mABC = 44°, find the following measures. GX = mABX = °

Revolt · Accepted Answer

Part 1: 13; Part 2: 22

Question 9

What is the length of ?

Revolt · Accepted Answer

D: 48 units

Question 10

Find the value of x that would make P the incenter of the triangle. x = Find the value of x that would make P the circumcenter of the triangle. x =

Revolt · Accepted Answer

Part 1: 7; Part 2: 6

Triangles and Their Side Lengths Answers

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