Area Unit Test Part 1
What is the area of the shaded region in the given circle in terms of and in simplest form?
(30pi + 9 )sqrt3 m²
What is the circumference of the given circle in terms of pi?
30 pi in.
What is the area of a regular octagon with a side of 8 in.? Round the answer to the nearest tenth.
309.0 in.²
What is the area of the trapezoid? The diagram is not drawn to scale.
60 cm²
Given the regular polygon, what is the measure of each numbered angle?
m∡1 = 36°; m∡2 = 72°
What is the area of the given circle in terms of pi?
23.04pi m²
What are a) the ratio of the perimeters and b) the ratio of the areas of the larger figure to the smaller figure? The figures are not drawn to scale.
7/2 and 49/4
What is the area of a sector with a central angle of 210° and a diameter of 4.6 m? Round the answer to the nearest tenth.
9.7 m²
Name the minor arc and find its measure.
AB; 174°