Area of a triangle
If the base was 5cm and the height was 4cm What is the area of the triangle?
10cm2
How is the perimeter calculated?
The sum of the lengths of all the sides
Find the area of a square with a side lenght of 8 1/4 inch
64 1/16 inch square
Woots has 7 red pens and b blue pens. How many pens does Fern have?
7+b
18 + x = 36
x=18
If the triange has a base of 10 inch and a height of 8inch what is the area?
40 inches2
What is the perimeter of a square with a side of 7.28 cm?
29.12 cm
What is the area of a rectangle that is 7 cm wide and 5 cm long?
35 cm2
Daiyan had 15 quarters. She used q quarters in the vending machine. How many quarters does Sarah have left?
15-q
x - 45 = 88
x=133
If you cut a 4 inch square into two triangles what would the area of each triangle be?
8 inch square
What is the perimeter of a triangle with the sides 3.6 inch 7.05 inch and 9.769 inch?
20.419 inches
What is the area of a parallelogram that has a base of 4 cm and a length of 6 cm?
24 cm2
London had d dollars. She gave half of her dollars to charity. How many dollars did she give to charity?
0.5d
x/3 = 10
x=30
Why is the area of the triangle always divided by 2?
a triangle is half a four sided shape so the area is always BxH divided by 2
What is the perimeter of a parallelogram with a base of 8.89 cm and a height of 5.55 cm?
28.88 cm
What is the surface area of a cube with a side length of 5 cm?
150 cm2
Aiden divided c bags of candy into 12 boxes. How many bags of candy are in each box?
C/12
15 * x = 75
x=5
What is the area of a 4 triangles that have a height of 5 cm and a base of 6 cm?
60 cm2
What is the parameter of a rectangle that has a base of 6 3/4 mm and a height of 7.5 mm
50.625 mm
What is the area of a rectangle that has a base of 3.3 cm and a height of 2.9 cm?
9.57cm2
Khadija bought some Tennis balls at a garage sale. She gave 9 of them to Synaia and kept 12 of them for herself. How many did Khadija buy ?
B-9=12
x/7 - 4 = 3
x=49