Answer:
I count 10 triangles.....
C. 7.8 feet is round your answer to the tenths place.
Answer:
45°
Step-by-step explanation:
The total angles of a triangle are 180°. 180°-90°-2x. x=45°
(x – h)^2<span> + (y – k)^</span>2<span> = r^</span><span>2</span>
