Jawapan

2016-09-22T00:13:55+08:00
Let x be AG. The length of AG is the same as the square and triangle.

100cm = 5x + 20cm + 20cm
5x = 60cm
x = 12cm
x=AG
AG = 12cm
2016-09-22T20:46:21+08:00
Nak jawapan luas ke perimeter