Font size
WorksheetsArea and perimeter Formulas
Total questions: 55
Worksheet time: 2hrs 50mins
What is the formula for the area of a triangle
A=bh
A=lw
A=s2
A=1/2(bh)
What is the formula for the area of a parallelogram?
A=bh
A=lw
A=s2
A=1/2(bh)
What is the formula for the area of a square?
A=bh
A=lw
A=s2
A=1/2(bh)
What is the formula for the area of a rectangle?
A=lw
A=1/2*h(b1+b2)
A=3.14(r)
A=s2
What is the formula for the area of a trapezoid?
A=lw
A=bh
A= 1/2(h)(b1+b2)
A=pi(r2)
What is the formula for the area of a circle?
A=Pi(d)
A=Pi(r2)
A=bh
A=lw
The formula for the Circumference of a circle is....
A=lw
C=Pi(d)
C=Pi(r)(2)
C=7
How do you find the diameter of a circle
Multiply by Pi
Multiply the Radius by 2
Divide the radius by 2
Sing a song and hope all goes well....
How do you find the radius of a circle?
Divide the diameter by 2
Multiply the diameter by 2
Divide by pi
Cry.... Cry a lot...
What is the value of pi
π
3.14
22/7
wavy table
Which formula cannot be used to find the area of a square?
A=bh
A=lw
A=s2
A=1/2(bh)
When finding the perimeter, what label do you use?
units
units2
units3
What is the sector area of a circle:
Radius: 2 ft
Central Angle: 180 degrees
1.570 ft2
6.280 ft2
7.360 ft2
3.140 ft2
Find the sector area of the shaded region.
51.367 cm2
6.106 cm2
42.739 cm2
12.211 cm2
Calculate the area of the figure.
276 in2
138 in2
621 in2
324 in2
Calculate the area of the figure.
675 yds2
1350 yds2
300 yds2
150 yds2
What is the surface area of this figure?
200 cm 2
800 cm 2
400 cm 2
1500 cm 2
A rectangular brick has a length of 5 centimeters, a width of 9 centimeters and a surface area of 650 cm2. What is the height of the brick?
20 cm
43 cm
14 cm
10 cm
Calculate the surface area of the given shape. Round to the nearest tenth.
282.7 in2
56.5 in2
188.5 in2
245.0 in2
Calculate the surface area.
54 m2
96 m2
99 m2
61 m2
Calculate the surface area of the pyramid.
228 m2
144 m2
300 m2
156 m2
Calculate the surface area.
904.78 mm2
452.39 mm2
3,216.99 mm2
3,392.92 mm2
