Discussions
Select Date
Tags:
Sj Roadlines

· started a discussion

· 1 Months ago

Is there any short method ?

Question:

If a isosceles triangle ABC in which AB = AC = 6 cm is inscribed in a circle of radius 9 cm. Find the area of the triangle.

  

Options:
A)

42    cm2

B)

82    cm2

C)

92    cm2

D)

72    cm2

Solution:

Ans: (b)

  

Yogesh Verma

· commented

· 1 Months ago

you can equate the area of triangle ABO with 0.5*AO*BP
BC = 2BP then you can find area of triangle ABC

All Rights Reserved Top Rankers