Quiz about 10SL congruence similarity review

Question 1

What is the correct reason these two triangles are congruent?

Accepted Answer

SAS

Answer

SSS

Answer

ASA

Answer

RHS

Question 2

What is the reason these two triangles are congruent?

Accepted Answer

ASA

Answer

SSS

Answer

SAS

Answer

RHS

Question 3

What is the reason these two triangles are congruent?

Accepted Answer

SSS

Answer

SAS

Answer

ASA

Answer

RHS

Question 4

What is the reason these two triangles are congruent?

Accepted Answer

SAS

Accepted Answer

RHS

Answer

SSS

Answer

ASA

Question 5

What is the reason these two triangles are congruent?

Accepted Answer

ASA

Answer

SSS

Answer

SAS

Answer

RHS

Question 6

What is the reason these two triangles are congruent?

Accepted Answer

SSS

Answer

SAS

Answer

ASA

Answer

RHS

Question 7

What is the reason the two triangles are congruent?

Accepted Answer

ASA

Answer

SSS

Answer

SAS

Answer

RHS

Question 8

What is the reason the two triangles HJK and LJI are congruent?

Accepted Answer

SAS

Answer

SSS

Answer

ASA

Answer

RHS

Question 9

All right-angled isosceles triangles are similar.

Accepted Answer

True

Answer

False

Question 10

Two right-angled triangles that are not similar may also have another congruent angle.

Accepted Answer

False

Answer

True

Question 11

All spheres are similar.

Accepted Answer

True

Answer

False

Question 12

Which of these statements is false?

Accepted Answer

All rhombuses are similar

Answer

All circles are similar

Answer

All equilateral triangles are similar

Answer

All regular decagons are similar.

Question 13

The quadrilateral is enlarged by a scale factor of 2. What will be the effect on the perimeter?

Accepted Answer

X2

Answer

X8

Answer

+2

Answer

Not enough information

Question 14

Which two rectangles are similar?

Accepted Answer

A and C

Answer

A and B

Answer

B and C

Answer

Not enough information

Question 15

Which two triangles are similar?

Accepted Answer

B and C

Answer

A and C

Answer

A and B

Answer

All three

Question 16

Shape Q is an enlargement of shape P. What calculation works out the constant of proportionality from shape P to shape Q?

Accepted Answer

$$10\div4$$

Answer

4 x 10

Answer

10 - 4

Answer

4 $$\div$$ 10

Question 17

What is the scale factor of these two mathematically similar shapes?

Accepted Answer

$$12\div8=1.5$$

Answer

$$8 imes12=96$$

Answer

$$8\div12=0.\overline{6}$$

Answer

$$12-8=4$$

10SL congruence similarity review

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