Problems on Geometry

Go Back and Read about Circles and Triangles ....

Section A: Circles

1. A circle has a diameter of 3.0 inches. What is its

2. A circle has a radius of 0.5 km. What is its

Section B: Triangles

1. A right triangle has an angle of 30º. What are its other angles?

2. A right triangle has one angle of 16º. What are its other angles?

3. A right triangle has one leg equal to 3 inches and another leg equal to 4 inches. What is the length of its hypotenuse?

Section C: Circles, Triangles, and Rectangles

1. In the following diagram, what is the area of the shaded section?

2. In the following diagram, what is the area of the shaded section?

3. In the following diagram, what is the area of the shaded section?