What is the measure of AngleEDH? 10° 40° 50° 90°

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

What is the distance between point a and b

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?