Geometry Practice

Find the value of x

• 3

• 10

• 12

• 15

• 5

Find the value of x.

• 13

• 17

• 20

• 15

• 16

Given that Triangle ABC is similar to Triangle DEF. Find the angle B.

• 60⁰

• 42⁰

• 79⁰

• 180⁰

Given that Triangle BAC is similar to Triangle EDF. Find the length of ED.

• 6

• 8

• 10

• 12

Figure A is reduced to Figure B. Find the scale factor.

• 4

• 1/4

• 3

• 1/3

Figure A is enlarged to figure B. Find the scale factor.

• 2.5

• 3

• 0.4

• 6

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

Find the length of EF.

• 18

• 12

• 72

• 24

Name the triangle similar to triangle BCA.

• Triangle EFD

• Triangle FDE

• Triangle DEF

• Triangle EAD

Find the value of x.

• 3

• 9

• 12

• 6