Progress tracking tools for students
FREE Video Lesson Worth $20!
10,000 Math Questions From P1 to P6!
Access 300 Hours of Video Explanations!
Video Tutorials to Tough PSLE Questions!
Step-by-step worked solutions
Sign in / Sign up
Need dedicated, 1-1 help? PSLE A* 2020 1-1 Tuition By Mr SingaporeMathGuru Results Guaranteed!*
Click here to learn more
The figure shows a square with a length of 38 cm.
There are 2 quarter arcs and a semi circular arc in the square.
How much larger in area is region A compared to region B?
[ Take π to be 3.14 ]
Notes to students: