the circumference of a circle is 31.4 cm find the radius and the area of the circle take Pi is equal to 3.14.
Please solve this question and its answer is 5cm; 78.5cm^2
Answers
Answered by
13
2×pi×r=31.4 cm
2×3.14×r=31.4
2×r=10
r=5cm
area =3.14×5×5=78.5cm²
2×3.14×r=31.4
2×r=10
r=5cm
area =3.14×5×5=78.5cm²
laksh4152:
hey yo thanks for your answer
Answered by
5
Answer:
Step-by-step explanation:
Attachments:
cool answer thanks
Similar questions