Question 1

Given the following side lengths of 36, 77, and 85, classify the triangle as right, acute, or obtuse.

Accepted Answer

Right

Answer

Acute

Answer

Obtuse

Question 2

Given the following side lengths of 12, 35, and 37, classify the triangle as right, acute, or obtuse.

Accepted Answer

Right

Answer

Acute

Answer

Obtuse

Question 3

Given the following side lengths of 14, 15, and 21, classify the triangle as right, acute, or obtuse.

Accepted Answer

Obtuse

Answer

Right

Answer

Acute

Question 4

Given the following side lengths of 7, 19, and 21, classify the triangle as right, acute, or obtuse.

Accepted Answer

Obtuse

Answer

Acute

Answer

Right

Question 5

Given the following side lengths of 31, 41, and 51, classify the triangle as right, acute, or obtuse.

Accepted Answer

Acute

Answer

Right

Answer

Obtuse

Question 6

Given the following side lengths of 5, 7, and 7, classify the triangle as right, acute, or obtuse.

Accepted Answer

Acute

Answer

Obtuse

Answer

Right

Question 7

Using the Pythagorean Theorem, find the missing side length.  Round to the nearest hundredth.

Accepted Answer

a = 6.18

Answer

a = 240.25

Answer

a = 15.50

Answer

a = 6.52

Question 8

Using the Pythagorean Theorem, find the missing side length.  Round to the nearest hundredth.

Accepted Answer

a = 24.30

Answer

a = 20.44

Answer

a = 31.74

Answer

a = 22.45

Question 9

Using the Pythagorean Theorem, find the missing side length.  Round to the nearest hundredth.

Accepted Answer

a = 27.72

Answer

a = 384.16

Answer

Not Enough Information

Answer

a = 19.60

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