Quiz about Congruent Triangles Review part 1

Question 1

Find the value of x in the diagram.

Accepted Answer

x = 20

Answer

x = 60

Answer

x = 180

Answer

x = 90

Question 2

Find the value of x in the diagram.

Accepted Answer

x = 26

Answer

x = 78

Answer

x = 20

Answer

x = 64

Question 3

Question 3.

Accepted Answer

x = 15

Answer

x = 11

Answer

x = 26

Answer

x = 10

Question 4

Find the value of x in the diagram.

Accepted Answer

x = 25

Answer

x = 90

Answer

x = 5

Answer

x = 65

Question 5

Find the value of x in the diagram.

Accepted Answer

x = 134

Answer

x = 116

Answer

x = 46

Answer

x = 14

Question 6

Find the value of x in the diagram.

Accepted Answer

x = 20

Answer

x = 40

Answer

x = 32

Answer

x = 35

Question 7

Complete the congruence statement.

Accepted Answer

YXZ

Answer

ZXY

Answer

XYZ

Answer

XZY

Question 8

Find the $$m\angle U$$ .

Accepted Answer

$$89\degree$$

Answer

$$39\degree$$

Answer

$$51\degree$$

Answer

$$91\degree$$

Question 9

State the congruence that is needed to prove $$\Delta ABC\cong\Delta DEF$$ using the given postulate or theorem.

Accepted Answer

$$\overline{AC}\ \cong\ \overline{DF}$$

Answer

$$\overline{AB\ }\ \cong\overline{DE}$$

Answer

$$\angle A\cong\angle D$$

Answer

$$\angle C\cong\angle F$$

Question 10

State the congruence that is needed to prove $$\Delta ABC\cong\Delta DEF$$ using the ASA Postulate.

Accepted Answer

$$\overline{AB}\cong\overline{DE}$$

Answer

$$\overline{BC}\cong\overline{EF}$$

Answer

$$\overline{AC}\ \cong\ \overline{DF}$$

Answer

$$\angle C\cong\angle F$$

Question 11

State the congruence that is needed to prove $$\Delta ABC\cong\Delta DEF$$ .

Accepted Answer

$$\overline{BC}\cong\overline{EF}$$

Answer

$$\overline{AC}\ \cong\ \overline{DF}$$

Answer

$$\angle A\cong\angle D$$

Answer

$$\angle C\cong\angle F$$

Question 12

The angles of a triangle are in the extended ratio 3:4:5. Find the measure of each angle.

Accepted Answer

$$45\degree,\ 60\degree,\ 75\degree$$

Answer

$$45\degree,\ 45\degree,\ 90\degree$$

Answer

$$30\degree,\ 60\degree,\ 90\degree$$

Answer

$$50\degree,\ 60\degree,\ 70\degree$$

Question 13

Select the additional congruence needed to show the triangles are congruent by AAS.

Accepted Answer

$$\angle B\cong\angle D$$

Answer

$$\overline{AB}\cong\overline{DE}$$

Answer

$$\overline{BC}\cong\overline{DF}$$

Answer

$$\angle A\cong\angle E$$

Question 14

Select the additional congruence needed to show the triangles are congruent by HL.

Accepted Answer

$$\overline{RP}\cong\overline{PQ}$$

Answer

$$\overline{RS}\cong\overline{SQ}$$

Answer

$$\angle R\cong\angle Q$$

Answer

$$\angle RPS\cong\angle QPS$$

Question 15

Select the additional congruence needed to show the triangles are congruent by ASA.

Accepted Answer

$$\angle BAC\cong\angle DCA$$

Answer

$$\overline{AD}\cong\overline{BC}$$

Answer

$$\angle ACB\cong\angle BAD$$

Answer

$$\angle ACB\cong\angle CAD$$

Congruent Triangles Review part 1

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