a
0.32ha
b
0.36ha
c
0.47ha
d
0.52ha
Explanation
Correct Option
bNo explanation available
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Pulseray
4 years ago
area of trapezium is a+b divided by 2 then multiply it by h
70+90=160. 160/2 = 80. 80*45=3600
3600/10000 =0.36
