Maths: Formulas for Areas & Perimeters of Shapes

Question	Answer
Formula for area of a triangle?	Area = Base x Height x 1/2 Image: 6c006db7-d33c-483e-b2ef-3548ac9b8e5f.gif (image/gif)
Formula for area of a rectangle?	Area = L x W Image: da735fa8-0bf4-4f53-b3b8-5e780b3f2b85.gif (image/gif)
Formula for area of a parallelogram?	Image: ea16e33a-6211-411c-a24a-2c93f1604773 (image/jpeg)
Formula for area of a rhombus?	A = a x b x 1/2 (diagonals) Image: f2e47ff9-2699-404c-9d82-f81288a90dde.gif (image/gif)
Formula for area of a kite?	Or A = X x Y x 1/2 Image: ef368b39-6070-423d-98dc-c4eb93aef418 (image/jpg)
Formula for area of a trapezium?	Image: be54a887-2032-4aa2-a233-37ab164f96dc (image/jpg)
Formula for area of a circle?	Image: 35631b43-9df5-4d00-b05e-4fd249b52657 (image/jpeg)
Formula for circumference of a circle?	Image: 7126eb4c-aaf6-406f-9e0c-79e075963039.gif (image/gif)

Resource summary

	Created by Annan S about 8 years ago

	Copied by Rick Wear about 7 years ago