Right Triangle Trig and Pythagorean Theorem

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Solve for X. Round to the nearest tenth.

Solve for x. Round to the nearest tenth.

Solve for x. Round to the nearest tenth.

Solve for x. Round to the nearest tenth.

Given the side lengths, determine whether the triangle is acute, obtuse, right, or not a triangle.

15, 17, 21

• Not a triangle

• Acute

• Obtuse

• Right

Given the side lengths, determine whether the triangle is acute, obtuse, right, or not a triangle.

6, 12, 19

• Not a triangle

• Acute

• Obtuse

• Right

Given the side lengths, determine whether the triangle is acute, obtuse, right, or not a triangle.

3, 9, 10

• Not a triangle

• Acute

• Obtuse

• Right