Subject :IMO Class : Class 4
The given figure is made up of three rectangles.
Find the length of CD.
A10 cm
B7 cm
C8 cm
D13 cm
how to get this answer/
Ans 1: (Master Answer)
Class : Class 1
(C):
GH = AB + CD + EF
17 cm = 5 cm + CD + 4 cm
17 cm = 9 cm + CD
CD = 17 cm – 9 cm
CD = 8 cm