Question

The figure below shows two circles each of radius 10.5 cm with centers A and B.
circles touch each other at T
A
Given that angle XAD-angle YBC = 160 and lines XY, ATB and DC are parallel.
calculate:
(a) The arca of minor sector AXTD
(h) the area of Figure AXYBCD
(c) The area of the shaded region
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Answer 1

Answer:

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Explanation:

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