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I need help find the measurements of two angles on a triangle.

I Need Help Find The Measurements Of Two Angles On A Triangle class=

Sagot :

we know that

An isosceles triangle has two equal sides and two equal interior angles

In this problem

the triangle STU is an isosceles triangle

because

ST=UT

and

Remember that

The sum of the interior angles in any triangle must be equal to 180 degrees

so

substitute

54+

so

54+54+therefore

tte answer is

mm