Unit 8 Test Warm Up

Find x round to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Find x round to the nearest tenth.

• 46.1

• 4.9

• 73.5

• 68.6

The ratio in a right triangle of adjacent to hypotenuse is _____

• sine

• cosine

• tangent

• inverse cosine

The ratio in a right triangle of opposite to adjacent side is _____

• sine

• cosine

• tangent

• inverse cosine

Find the measure of the indicated angle.

• 9.39

• 55.2

• 20.2

• 19.4

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_{^{Find the missing side}}

• 9

• 26.9

• 37

• 18.2

• not a triangle

• acute

• right

• obtuse

Do the three sides make a triangle? 4, 8, 12

• Yes

• No