Perimeter
What is the perimeter of a triangle with the sides of 2 in, 5 in, and 3 in?
What is the formula for the area of a square?
A = l x w
What is the formula of the area of a triangle?
Area = h x b divided by 2
What is the formula of the area of a trapezoid?
Area = base 1 + base 2 and divide by 2. Then multiply by height
What is the formula of the volume of a rectangular prism?
Volume = l x w x h
What is the perimeter of a shape with the following sides:
4 cm, 9 cm, 1 cm, 6cm and 2 cm
22 cm
Does area use squared or cubic measurements
squared
What is the area of a triangle that has a base of 5 cm and a height of 4 cm?
10 cm2 because 5 x 4 =20 and then divide by 2
What is the area of a trapezoid with b1=10 ft, b2=4 ft, and the height of 7ft?
49 feet2 because 10 + 4 = 14 and divide by 2 7 x 7 = 49
What is the mearurement:
squared or cubic
cubic
What is the perimeter of a square if one side is 3 cm?
12 cm
What is the area of a rectangle that has the length of 9 cm and a width of 5 cm?
45 cm2
What is the area of triangle with the height of 10 cm and a base of 3 cm?
15 cm2 because 10 x 3 = 30 and then divided by 2
What is the area of a trapezoid:
b1 = 8 cm
b2 = 4 cm
height = 5 cm
30 cm2 because 8 + 4 = 12 and divide by 2. Then 6 x 5 = 30
What is the volume of a rectangular prism:
length: 4 cm
width: 3 cm
height: 2 cm
24 cm3
What is the perimeter of a rectangle that has a length of 5 cm and width of 2 cm?
14 cm
What is the area of a rectangle that has a length of 4cm and width of 11cm?
44 cm2
What is the area of a right triangle with a height of 8 m and a base of 5 m?
20 m2 because 8 x 5 = 40 and then divide by 2
What is the area of trapezoid:
b1: 12 cm
b2: 8 cm
height: 3 cm
30 cm2 because 12 + 8 = 20 then divide by 2
10 x 3 = 30
What is the volume of the rectangular prism:
Length: 5 cm
Width: 2 cm
Height: 3 cm
30 cm3
How do you find the perimeter?
Add up all the sides.
What is the area of a square that has a length of 10 inches?
100 in2
What is the area of a triangle with a height of 9 ft and a base of 2 ft?
9 ft2 because 9 x 2 = 18 and then divide by 2
What is the area of a trapezoid:
b1: 8 m
b2: 10 m
height: 5 m
45 m2 because 8 + 10 =18 and then divide by 2
9 x 5 = 45
What is the volume of a rectangular prism that has a base of 12 cm2 and a height of 3 cm?
36 cm3