40 cm2
area = 8*5 = 40 square cm
32 cm² = 8cm²/2
SA = 150 cm2
5cm*5cm*5cm = 125 cubic cm.
The volume of a cube of 5cm is: 125 cm3
Find the area of 5cm 12cm 8cm
area = 8*5 = 40 square cm
work out the tatio
1/2*(12+8)*5 = 50 square cm
The lengths of the sides does not provide enough information to answer the question.
This cone has a lateral surface area of approximately 226.73cm2
i need help
5cm wide and 8cm tall
Oh, honey, it looks like you've got yourself a rectangular prism there. To find the surface area, you calculate 2lw + 2lh + 2wh. So, for your dimensions of 7cm, 5cm, and 8cm, the surface area would be 2(75) + 2(78) + 2(5*8) = 10 + 112 + 80 = 202 square centimeters.
105cm2
To find the perimeter of a shape, you simply add up the lengths of all its sides. In this case, the perimeter would be 8cm + 6cm + 2cm + 5cm + 3cm + 8cm, which equals 32cm. So, the perimeter of the shape with sides measuring 8cm, 6cm, 2cm, 5cm, 3cm, and 8cm is 32cm.
To find the perimeter of something all you have to do is, MEASURE THE DISTANCE AROUND THE OBJECT, for example if you have a triangle and the left side is 8cm, the right side is 5cm, and the bottom is 3cm, add the three measurements, 8cm + 5cm + 3cm = 16cm