if an isosceles triangle ABC in which AB andAC are 6cm is inscribed in a circle of radius 9cm. find the area of the triangle.
firdouswaseem92:
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a right angled triangle can also be a isosceles triangle
whose base and altitude = 6cm
there is no need for radii of circle
formula= 1/2 × b × h
⇒ 1/2 × 6 × 6
= 1/2 × 12
= 6cm²
area of the triangle = 6cm²
whose base and altitude = 6cm
there is no need for radii of circle
formula= 1/2 × b × h
⇒ 1/2 × 6 × 6
= 1/2 × 12
= 6cm²
area of the triangle = 6cm²
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