The diagram below shows two intersecting circles with centres X and Y. HG is a tangent to the circle centre X at C.

The diagram below shows two intersecting circles with centres X and Y. HG is a tangent to the circle centre X at C.

(a) Determine:
(i) Angle DXE
(ii) Length DE
(b) Hence, calculate the area of the shaded region.

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sharon kalunda answered the question on May 9, 2019 at 10:34

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