Formulas
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Vocabulary
Vocabulary
Perimeter
Area
Random
100
What is the formula for the perimeter of a square?
P = 4 x a
100
The measure of the distance around the outside of a closed figure.
the definition describes. which term.
perimeter
100
What is the Base?
b = 2.4
100
A rectangular painting is 4 feet wide and 8 feet high. What is its area?
32
100
The diameter of a semicircle is 8 meters. What is the semicircle's area?
25.12
200
What is the formula for the Area of a Trapezoid?
A = 1/2 x h x (b1 + b2)
200
The measure of the inside of a closed figure expressed in square units.
Area
200
A trapezoid has sides of length 14 centimeters, 4 centimeters, 14 centimeters, and 8 centimeters. What is the perimeter?
P = 40
200
A = 73.71
200
What is the diameter of this circle?
4
300
What is the formula for the Area of a triangle?
a = (B x H)/2
300
What is the Formula for the perimeter of a triangle?
P = a + b + c
300
A triangle has a perimeter of 24 centimeters. Two of the sides measure 8 centimeters and 8 centimeters. What is the length of the third side?
b = 8
300
What is the area of the triangle???
A = 1 1/20
300
7 1/2 * 3 1/9 =
23 1/3
400
What is the formula for the Area of a Rectangle?
A = L x W
or
A = B x H
400
What is the Formula for the Area of a square?
A = b x h
400
Find the Perimeter
12 7/8
400
What is the Area
A = 43 43/50
400
Multiply
3 5/6 x 9 3/8
35 15/16
500
What is the Perimeter of the trapezoid?
P = a + b + c + d
500
This definition defines: "a shape composed of a combination of other shapes."
Composite figures
500
Find the Perimeter
6 5/8
500
What is the area of the semicircle?
A = 25.12
500
multiply
3 7/10 x 3 1/9 x 2 1/2
28 7/9