Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 5 | Maths
| Area & Volume
One Answer Below
Anyone can contribute an answer, even non-tutors.
Help me to solve the sum
Date Posted: 2 years ago
Views: 731
See 1 Answer
Area of ABE
= 1/2 x Base x height
= 1/2 x AB x ED
= 108 cm^2
Area of CED
= 1/2 x base x height
= 1/2 x CD x ED
= 1/2 x ( 1/2 x AB ) x ED (AB is 2 times CD)
= 1/4 x AB x ED
= 108 x 1/2
= 54cm^2 //
= 1/2 x Base x height
= 1/2 x AB x ED
= 108 cm^2
Area of CED
= 1/2 x base x height
= 1/2 x CD x ED
= 1/2 x ( 1/2 x AB ) x ED (AB is 2 times CD)
= 1/4 x AB x ED
= 108 x 1/2
= 54cm^2 //
360 Tutoring Program