Question

Fine the value of x in the triangle. Then classify the triangle as acute, right, or obtuse. 83, obtuse 88, acute 87, obtuse 98, right

Answer 1

Answer:

x=88, so it is acute.

Step-by-step explanation:

The two known angles are 45 degrees and 47 degrees. We know that in a triangle, the three angles always add up to 180 degrees.

This means that the third angle is 180-(45+47), or 180-92, or 88. So, the third angle is 88 degrees.

Acute triangles are when all the angles are less than 90. Right is when one angle is exactly 90. Obtuse is when one is more than 90. 88, 45, and 47 are all less than 90, so it is an acute triangle.

Answer 2

X=88 hope it helped