Alexandra needs to reshingle her roof. she leans a ladder against the the wall of the house so that the top of the ladder is 8 feet above the ground. the bottom of the ladder is 5 feet from the base of the wall. find the angle formed between the ladder and the house. round the answer to the nearest whole degree.

The answer is 32.

Step-by-step explanation:

123m squared

Step-by-step explanation:

First let's get the area of the square by doing 10*10 to get 100, now let's find the area of the semicircle. We can pretend it is a full circle and then cut it in half. We do the radius which is 5 times, pi which is 3.14 to get 15.7. We then square that to get 246.49. Since we want a semicircle we cut that in half to get 123.245. We add this to 100 to get 123.245. Since we have to round, the answer is: The area of the figure is about 123 m2.