Compound Shapes: Area & Perimeter | GCSE Maths | Addvance Maths 😊➕

Learn how to calculate area and perimeter of compound shapes quickly and easily!

[oreoluwamakinde]

And then I did 39.25 x 2 because there is 2 Semi-circles and got 78.50 and then 10+10+10+10 which is 40 and then 78.50+40 and I got 118.50 for the area?

[oreoluwamakinde]

For some reason, I got the first two questions perimeter and area and missed area and perimeter but on the 3rd shape I got itwrong

[oreoluwamakinde]

Cause I thought pie was pie x raidus squared so I halved 10 which gave 5 and then 5x5=25 and then (3.14x25)/2 which gave me 39.25

[oreoluwamakinde]

Cause I thought pie was pie x raidus squared so I halved 10 which gave 5 and then 5x5=25 and then (3.14x25)/2 which gave me 39.25