Mathematics
Medium
Question
The length of a rectangle is two – fifths of the radius of a circle. The radius of the circle is equal to the side of the square, whose area is 1225 sq.units. What is the area (in sq.units) of the rectangle if the rectangle if the breadth is 10 units?
A
140
✓ Official correct answer
B
156
C
175
D
214
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
140
No member explanations yet for this option.
B
156
No member explanations yet for this option.
C
175
No member explanations yet for this option.
D
214
No member explanations yet for this option.