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2 years ago

Angelo cuts a triangle from a sheet of paper as shown. what is the measure of the triangle?

2 answers:

6 0

Http://prntscr.com/anjh06

The image I saw was a paper with 90° edges. the 90° was cut into 2, 75° and x.

x = 90° - 75° = 15°

Interior angles of a triangle should equal 180°. The other corner of the paper is part of the triangle. It has a measure of 90°

The two angles are 15° and 90°. To find the remaining unknown angle, we deduct the two angles from 180°

3rd angle = 180° - 15° - 90°
3rd angle = 180° - 105°
3rd angle = 75°

malfutka [58]2 years ago

3 0

You are correct that is the picture, thank you so much!

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2 years ago

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Genrish500 [490]

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Step-by-step explanation:

Step 1:

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