3 years ago

PLS HELP I WILL GIVE BRAINLIEST

Mathematics

1 answer:

Tju [1.3M]3 years ago

8 0

Answer:

45 degrees

Step-by-step explanation:

The interior of a triangle always adds up to 180. Since one of them is a right angle, which is always 90 degrees, and two lines of the triangle are as long as eachother, 180-90 is 90 degrees, and that is divided by two, which is 45.

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