A parallelogram with base 112 in. and height 28 in.
Question 3
3.
The area of a parallelogram is 30.38 cm^2. The height is 6.2cm. Find the base.
Question 4
4.
Find the area of a triangle with a base of 23 cm and a height of 30 cm.
Question 5
5.
A triangle has an area of 30in^2 and base of 16 inches. Find the height.
(round to the hundreths place..no units required)
Question 6
6.
Given the trapezoid shown, find the area. (no units required)
Question 7
7.
A trapezoid has an area of 1250cm^2. If one of the bases measures 91cm and the height measures 23cm, what is the length of the other base? (no units required, just type in the number--round to the nearest tenths place)
Question 8
8.
Find the area of:
A rectangle with base 11 cm and perimeter 38 cm. (label each base with 11 then determine the lengths of the missing sides (which will be the same size))
Question 9
9.
Find the area of:
A square with perimeter 80 ft. (remember all 4 sides are the same size...and use the rectangle formula)
Question 10
10.
Find the area of:
A circle with diameter of 20cm. (find the radius first!)
Question 11
11.
Find the radius of a circle with area of
Question 12
12.
Find the circumference of a circle with an area of 9π cm^2.
hint:
1st: find the radius using the area formula like you did in #11
2nd: find the cirumference of the circle with the radius you just found in the 1st hint
round to the nearest tenths place
Question 13
13.
Find the area of a circle with an circumference of 8π cm^2.
hint:
1st: find the radius using the circumference formula
2nd: find the area of the circle with the radius you just found in the 1st hint