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Rohan Chaudhary

· started a discussion

· 1 Months ago

how do i know where the shaded region is??

Question:
There are two concentric hexagons. Each of the side of both the hexagons are parallel. Each side of an internal regular hexagon is 8 cm, what is the area of the shaded region, if the distance between corresponding parallel sides is 2\(\sqrt{3}\) cm. 
Options:
A) 120 \(\sqrt{3}\) cm2
B) 119 cm
C) 126 cm
D) 120 cm
Solution:
Ans: (a)


Knowledge Expert

· commented

· 1 Months ago

@Rohan Chaudhary AB = smaller hexagon

CD = Greater hexagon

Draw a perpendicualr from O to CD.

Rohan Chaudhary

· commented

· 1 Months ago

@Knowledge Expert and how OP And OA are obtained?

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Here OCD is a shaded region.
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