In the figure, find the area of XYZW
- 60cm2
- 54cm2
-
27cm2
- 54\(\sqrt{2}\)cm2
- 27\(\sqrt{2}\)cm2
The correct answer is: C
Explanation
Area of trapezium XYZW = \(\frac{1}{2}\)(a + b)h
h = 6 sin 30º = 3
area = \(\frac{1}{2}\)(10 + 8) x 3
\(\frac{1}{2}\)(18) x 4
= 27cm\(^2\)