Step-by-step explanation:
It is 28°
Because both triangles FED and ABC are right (converse of pythagorean theorem)
Also the lengths of the side of the triangle ABC is double the lengths of the side of the other triangle
You calculate the measure of the angle ∠A in triangle ABC which is 28° (by calculation)
This will also be the measure of angle D
I'm not sure if it is right but hopefully it will help you.
Answer:
Step-by-step explanation:
The answer would be 0.375 as a decimal and 37.5% as a percentage
Answer:
1100 in²
Step-by-step explanation:
Find the area of the boxes separately and add them
Yes, they both are rectangles
In order for a shape to be similar they have to have their corresponding angles congruent, and have the ratio of lengths of their corresponding sides be equal