8th Grade Math Benchmark 1

Find the missing side length. Round to the nearest tenth if necessary. [Triangle with sides 10 cm, 8 cm, and x]

• 6

• 12.8

• 36

• 5

Tags

CCSS.8.G.B.8

Find the missing side length. Round to the nearest tenth if necessary.

• 5

• 25

• 7

• 17.7

Tags

CCSS.8.G.B.7

Find the missing side length. Round to the nearest tenth if necessary.

• 15

• 225

• 7.9

• 17

Tags

CCSS.8.G.B.7

Find the missing side length. Round to the nearest tenth if necessary.

• 17

• 289

• 12.7

• 20

Tags

CCSS.8.G.B.7

Find the missing side length. Round to the nearest tenth if necessary.

• 16

• 23.3

• 256

• 18

Tags

CCSS.8.G.B.7

Find the missing side length. Round to the nearest tenth if necessary.

• 3

• 6.4

• 2

• 9

Tags

CCSS.8.G.B.7

Find the missing side length.

• 6√5

• 180

• 2√53

• 2√26

Tags

CCSS.8.G.B.7

Find the missing side length.

• 6√3

• 180

• 108

• 6√5

Tags

CCSS.8.G.B.7

Find the missing side length.

• 5√3

• 4√3

• 3√5

• 5√5

Tags

CCSS.8.G.B.7

Find the missing side length.

• √365

• 365

• 7√3

• 3√3

Tags

CCSS.8.G.B.7