What is the area formula for a rectangle?
A = L x W
Find the area of a rectangle that has a length of 6cm and a width of 5 cm.
A = 30 cm2
The classroom is getting new pink carpet. If the room has a length of 10cm and a width of 6 cm. How much carpet will the room need.
The room will need 60 cm2 of carpet.
What is a triangle with three different length sides called?
Scalene triangle
What is the area formula for a square?
A = L x W
Find the area of a square with side length 7 cm.
A = 49 cm2
Ms. Hamawi is designing a triangle design for decoration. The triangle is an isosceles triangle with side lengths of 7 cm, 7cm and 5 cm. The height of the triangle is 10 cm. She needs to buy tiles to fill her space. How much tile does she need to buy?
A = 25cm2
If a square has an area of 64cm2 , what are the side lengths of the square?
8 cm
How do you find the area of a parallelogram?
You multiply the base times the height of the shape.
Find the perimeter of a right triangle with one side length 6m, one side length 4m, and one side length 9m.
P = 19m
Find the area of a right triangle with base = 7 cm and height = 8cm.
A = 28 cm2
Ms. Hamawi needs to fence around her backyard. The length of her backyard is 5m and the width is 8m. If fencing comes in sections of 3 how many sections does she need to buy?
14 sections
If a triangle has an area of 45cm2 and a base of 10 cm, what is the height?
9 cm
When do you use L x W and when do you use B x H?
L x W is for squares and rectangles
B x H is for parallelograms
Find the area of a parallelogram with base = 9cm, side length = 8cm, and height = 5cm.
A = 45cm2
Ms. Hamawi needs to fence around her backyard. The length of her backyard is 5m and the width is 8m. If fencing comes in sections of 3 and each section costs 4 dollars. How much money will she spend?
$42.00
If a parallelogram has an area of 132cm2 , a side length of 7cm and a height of 11cm, what is the base?
12 cm
What is the area for a triangle?
A = (b x h) /2
Find the perimeter of a pentagon with side lengths that equal 8 cm.
P= 40 in
Find the area of a triangle with base = 20 cm and height = 30 cm.
A = 600 cm2
A square pizza box has an area of 324 cm2. What is the length of one side of the pizza box?
18 cm
If an equilateral triangle has a an area of 48m2 and a side length of 1200cm, what is the height?
4 m or 400cm