Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
secondary 4 | E Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
Need help with part a
Date Posted: 7 years ago
Views: 466
See 1 Answer
done
{{ upvoteCount }} Upvotes
clear
{{ downvoteCount * -1 }} Downvotes
Very tedious steps, but otherwise straightforward to solve.
Split the shaded regions into 2 rectangles, and from there, find the area of each region and equate to 240 square centimetres.
Simplification was done at the end by removing a (-3) to arrive at desired equation (an odd step).
Split the shaded regions into 2 rectangles, and from there, find the area of each region and equate to 240 square centimetres.
Simplification was done at the end by removing a (-3) to arrive at desired equation (an odd step).
Date Posted:
7 years ago
360 Tutoring Program