TEKS.MATH.8.7C

What is the correct ratio?

• sin 40 = w/28
• cos 40 = w/28
• tan 40 = w/28
• sin 40 = 28/w

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TEKS.MATH.8.7C

What is the perimeter of a right triangle if the hypotenuse is 15 centimeters and one of the legs is 9 centimeters?

• 36
• 39

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TEKS.MATH.8.7C

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

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TEKS.MATH.8.7C

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

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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

cos B = ? Remember: Cosine ratio is adjacent/hypotenuse

• 12/13

• 12/5

• 5/13

• 5/12

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TEKS.MATH.8.7C

The diagonal of a rectangle is 25 inches. The width is 15 inches. What is the area of the rectangle?

• 375 in²

• 70 in²

• 300 in²

• 20 in²

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TEKS.MATH.8.7C

TEKS.MATH.9-12.IV.C.1

Si en un triangulo rectangulo los catetos miden 9m y 9m respectivamente, y La hipotenusa 9m. Es esto posible?

• SI

• NO

• DEPENDE

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TEKS.MATH.8.7C

Do the segment lengths 9, 12, and 16 form a right triangle?

• Yes

• No

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TEKS.MATH.8.7C

Town A, B, and C form a right triangle on the map. Town C is 65.5 miles away from town B on the map. If one person leaves town A and drives due north 40.2 miles to reach Town C, how far must another person traveling due west from town A travel to reach town B?

• A

• B

• C

• D

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TEKS.MATH.8.7C