Given:
In a right angle triangle, the measure of exterior angle is
.
The measure of opposite interior angle is
.
To find:
The value of x.
Solution:
Exterior angle theorem: In a triangle the measure of an exterior angle is equal to the measure of sum of two interior angles.
Using exterior angle theorem, we get



Isolate the variable x.




The value of x is 15. So, the measure of the exterior angle is:



Therefore, the value of x is 15 and the measure of the exterior angle is 151 degrees.
Answer:100
Step-by-step explanation:
52+28=80
180-80=100
Base - i cant tell if it’s multiplication or a decimal but if it’s a decimal base is 3.4 if it’s multiplication 12
height - 3.52
area - 1/2 x 3.4(might be 12) x 3.52 = 5.984
65 percent as a fraction is 65/100 as a decimal is 0.65