In the figure, find the area of XYZW
...
In the figure, find the area of XYZW
A.
60cm2
B.
54cm2
C.
36cm2
D.
54√2cm2
E.
27√2cm2
Correct answer is C
Average of trapezium XYZW = 12(a + b)h from rt < YDZ,
h = 8 sin 30º
area = 12(10 + 8)4
= 8 x 12 = 4
12(18) x 4
= 36cm2
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