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- 1. Multiple Choice
What is the perimeter of the semi-circle?
Hint 1: double the radius and multiply by 3.14 then divide by two
Hint 2: don't forget to add the length across the circle.
11 yd17.27 yd34.54 yd28.27 yd - 2. Multiple Choice
What is the perimeter of the figure?
Hint 1: Solve for the circumference of the full circle, then divide by 2.
Hint 2: Add the two side lengths to the length of the semi-circle.
74.82 cm
115.64 cm
105.64
81.64 cm
- 3. Multiple Choice
Find the perimeter of this figure.
Hint 1: Find the length of the semi-circle (pi multiplied by 10 then divide by 2)
Hint 2: add on the 3 lengths from the rectangle.
15.7in
55.7in
30.7in
40.7in
- 4. Multiple ChoiceWhich line segment is half the length of the diameter AD?BDBCAEDA
- 5. Multiple Choice
The diameter of the semicircle is 8 cm. Find the perimeter.
Hint: Don't forget to add the straight length back on after you find the semi-circle length.
25.12 cm33.12 cm20.56 cm100.48 cm - 6. Multiple ChoiceWhich segment is not a radius?CACBECLM
- 7. Multiple Choice
Find the area of the composite figure.
Hint 1: Find the length of the semi-circle (pi multiplied by 12 then divide by 2)
Hint 2: add on the 3 lengths from the rectangle.
33 ft
68.68 ft
62.84 ft
81.68 ft
- 8. Multiple ChoiceFind the perimeter.30 units39.42 units33.42 units30.42 units
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