The sides of a triangle are 56cm, 90 cm and 106 cm. The circumference
| The sides of a triangle are 56cm, 90 cm and 106 cm. The circumference of its circumcircle is :
A. 108 π
B. 112 π
C. 106 π
D. 109 π
Right Answer is: C
SOLUTION
Sides of a triangle are 56 cm, 90 cm and 106 cm.
Hence it wll be a right angle triangle.
R = Hypotenuse/2
Circumference = 2πR = 2 × 53π = 106π
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The sides of a triangle are 56cm, 90 cm and 106 cm. The circumference