you can measure the first angle with a protractor and then measure the other one see if there is a different angle
Answer:
7:3
Step-by-step explanation:
Divide both sides by 4
Answer:
B. isosceles triangle
Step-by-step explanation:
-40 i think.............. im not positive but i did my best
Answer:
Angle, 
Step-by-step explanation:
We have, an A-frame house is 45 feet high and 32 feet wide. It is required to find the measure of the angle that the roof makes with the floor.
The attached figure shows the A frame. Let
is the angle that the roof makes with the floor. So,

So, the angle of 70.4 degrees is the angle that the roof makes with the floor.