2008
Mathematics
67ca00ce0c643c71d77dee1f
Find the area of the figure above [π = 22/7]
A.
12.5 cm2
B.
75.0 cm2
C.
78.5 cm2
D.
84.8 cm2
Correct Answer: 84.8 cm2
Explanation
Area of the figure = Area of rect + area of semi circle =L×h+1/2 πr2 5×15+1/2×22/7×〖(5/2)〗2=75+((22×25))/(2×7)=75+9 23/28=84.8cm
Area of the figure = Area of rect + area of semi circle =L×h+1/2 πr2 5×15+1/2×22/7×〖(5/2)〗2=75+((22×25))/(2×7)=75+9 23/28=84.8cmTHIS WEEK's
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