Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Whole Numbers
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Please help me thank you
When a diagonal is drawn into both rectangles, you will get 4 triangles. The triangles are all the same as the shaded one.
Since you know the area of the square, you will be able to calculate the area of the triangle base on the information I gave above
See 2 Answers
Base on my explanation. It’s given that the area of square=64cm^2
Since there are 4 equal triangles, you can just take 64cm ^2 divide by 4 and you get 16cm^2