TEKS.MATH.8.7C

Find the ratio for sinA. (Reduce the fraction)

• 36/27
• 4/5
• 36/45
• 3/5

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TEKS.MATH.8.7C

Which set of side lengths does not form a right triangle?

• 38, 80, 90
• 16, 63, 65
• 36, 77, 85
• 14, 15, 29

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TEKS.MATH.8.7C

What is the value of x?

• 18√2
• 18
• 2√9
• 9√2

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TEKS.MATH.8.7C

What is the value of x?

• 24 in
• 21 in
• 9 in 
• none of these

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TEKS.MATH.8.7C

Will these three sides form a triangle?

• yes

• no

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TEKS.MATH.8.7C

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

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TEKS.MATH.8.7C

What is the formula for finding the hypotenuse?

• a²+b²=c²

• a+b=c

• a-b=c

• c-a=c

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TEKS.MATH.8.7C

Level 3

Find the length of the missing side.

• 20 in.

• 68 in.

• 16 in.

• 80 in.

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TEKS.MATH.8.7C

A baseball "diamond" is actually a square with sides of 90 feet. If a runner tries to steal second base, how far must the catcher, at home plate, throw to get the runner "out"? (Distance across the diagonal)

• 180 feet

• 90 feet

• 13.4 feet

• 127.3 feet

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TEKS.MATH.8.7C

Lisa drives her car 46 km south and then 13 km east. How far is she from her starting point?

• 44.1 km

• 59 km

• 47.8 km

• 33 km

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TEKS.MATH.8.7C