A chord of length 16 cm is at a distance of 6 cm from the center of a circle. What is its area?
Answer & explanation
Correct answer: option 1
OA = 10 cm
triplets = 6, 8, 10
Area = \(\pi \)r2
= \(\frac{22}{7}\) × 10 × 10 = 314.28 cm2
A chord of length 16 cm is at a distance of 6 cm from the center of a circle. What is its area?
Correct answer: option 1
OA = 10 cm
triplets = 6, 8, 10
Area = \(\pi \)r2
= \(\frac{22}{7}\) × 10 × 10 = 314.28 cm2