Math, asked by shruti989, 1 year ago

PQR
triangle
is an equilateral
with side 18 cm. A circle is drawn
on the segment QR as diameter. Find
the length of the arc of this circle within
the triangle.

Answers

Answered by tanvi329

8

Answer:

198/7cm

Step-by-step explanation:

radius is 9 cm

half circle is in the triangle

so semi perimeter is 22r/7

i.e. 198/7 cm

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