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3 years ago

13

‼️helpp ASAP pleasee

1 answer:

koban [17]3 years ago

7 0

We know the measure of one of the angles.Angle b which is 90.

Now we have to find the other two angles.

First we will find angle a.
There are 180 degrees in a straight line.
Sooo...
180-130=50
Angle a will be 50.

There are also 180 degrees in a triangle.
To find the last angle we do this
180-50-71=59

Your answer and the measure of angle c will be 59 or option 3.

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3 years ago

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3 years ago

Read 2 more answers