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Please help me . Is the roped off area triangle ABC, a right triangle ?

Please help me . Is the roped off area triangle ABC, a right triangle ?-example-1

2 Answers

4 votes

Answer:

Yes

Explanation:

It is a right angle because it is 90 degrees.

Also,you can tell its a right angle because the variables a, b, and c

represent the Pythagorean Theorem which is used for finding missing lengths of a right triangle.

I didnt see the part at the bottom but the explanation for that would be

50+40> 30 True 40 squared + 30 squared= 50 squared

50+30> 40 True or 1600+900=2500

40+30> 50 True 2500=2500

User William Reed
by
8.1k points
2 votes

yes a right triangle is and angle that is a angle at 90 degrees. A quick method if you don't ha protractor to measure is to measure the angle on a piece of paper like a posted note or note card since all the angles are 90 on them then see if they match up.

User Ericky
by
8.4k points
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