Topic Test 5 & 6 Practice Day 1

​Topic Test 5 & 6 Day 1 Practice

Multiple Choice

Which theorem can we use to prove the two triangles are congruent? #8

• SSS

• SAS

• ASA

• AAS

Multiple Choice

​Which of the following is the missing term in the proof? #20

• ∠W

• ∠X 

• ∠Y

• ∠Z

Multiple Choice

In this diagram, 𝐶𝐷 is the perpendicular bisector of 𝐴𝐵. The two-column proof shows that 𝐴𝐶 is congruent to 𝐵𝐶. Which of the following is the missing reason? #27

• AAS

• ASA

• SAS

• SSS

Multiple Select

Which is true about any midsegment in a triangle?

(Select all that apply.) #2

• The midsegment is parallel to its corresponding side.

• The midsegment is perpendicular to its corresponding side.

• The midsegment is half as long as its corresponding side.

• The midsegment connects the midpoints of two sides of a triangle.

• The midsegment is twice as long as its corresponding side.

Multiple Select

Which statement is always true given BC is the midsegment of triangle ADE? Select all that apply. #25

• $$2AB=AD$$  

• $$\overline{AD}\perp\ \overline{DE}$$  

• $$\overline{AC}=\overline{CE}$$  

• $$\overline{BC}\parallel\overline{DE}$$  

Multiple Choice

Are these triangles congruent? If so, state the rule which you used to determine congruence. #8

• SAS

• SSS

• Both SSS and SAS

• Not necessarily congruent

Multiple Select

Which triangles are congruent to A? #9

HINT: FIND THE THIRD ANGLE.

• none of them

Multiple Choice

Miles has 5 straws of different lengths and he wants to construct a triangle out of the straws.

Which straws should he use to form the triangle? #21

• pink, orange, blue

• yellow, blue, orange

• green, yellow, and pink

• blue, yellow, green

Multiple Choice

What is the range of values of x for a triangle's third side given side measures of 8 and 15? #15

• between 8 and 15

• between 7 and 23

• less than 7, greater than 23

Multiple Choice

Two sides of a triangle have the following measures. Find the range of possible measures for the third side. #16 $$10,7$$  

• $$5<x<16$$  

• $$4<x<14$$  

• $$4<x<17$$  

• $$3<x<17$$  

Multiple Choice

Which of the following does not represent the lengths of the sides of a triangle? #14

• 2 cm, 6 cm, 7 cm

• 5 cm, 2 cm, 5 cm

• 5 cm, 5 cm, 8 cm

• 3 cm, 10 cm, 15 cm

Multiple Choice

What is the range of values of x for a triangle's third side given side measures of 8 and 15? #15

• between 8 and 15

• between 7 and 23

• less than 7, greater than 23

Home

Open in new tab

Copy link

Dropdown

The circumcenter of a triangle is the point of concurrency of the ​

Select answer

of a triangle. #6

Home

Open in new tab

Copy link

Reorder

Reorder the following steps for constructing an incenter of a triangle. #4

• Bisect one of the angles.

• Bisect another angle.

• Where they cross is the center of the inscribed circle, called the incenter.

• Construct a perpendicular from the center point to one side of the triangle.

• Place compass on the center point, adjust its length to where the perpendicular crosses the triangle, and draw your inscribed circle!

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Multiple Choice

The graph shows △GHI. Is △GHI

an isosceles triangle? Justify your answer.

HINT: WHAT ARE THE REQUIREMENTS FOR A TRIANGLE TO BE ISOSCELES!!! #23

• Yes, GI is congruent to HI.

• Yes, GH is congruent to HI.

• Yes, GH is congruent to GI.

• No, none of the sides are congruent.