Mathematics, 10.10.2021 09:40, acsmelis

1. A triangle has side lenghts of 9, 9 and 12. Is there triangle right, obtuse, or acute 2. Find the third side of a right triangle has a leg measuring 8 cm and hypotense measuring 15 cm.

A. 161 cm
B. 17 cm
C. 12,7 cm
D. 289 cm

What does each angle measure in a regular 20-gon?

360 degrees
180 degrees
162 degrees
3,240 degrees

Answers: 1

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1. A triangle has side lenghts of 9, 9 and 12. Is there triangle right, obtuse, or acute 2. Find t...