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Question 20

What is the diameter of a circle of area 77cm2 [Take \(\pi = \frac{22}{7}\)]

  • A.\(\frac{\sqrt{2}}{7}cm\)
  • B.\(3\frac{1}{2}cm\)
  • C.7cm
  • D.\(7\sqrt{2}cm\)
Objective

Question details

Exam body
WAEC
Subject
Mathematics
Year
2005
Question no.
#20
Type
Objective
Previous · Q19From a point R, 300m north of P, man walks eastward to a place Q which is 600m… Next · Q21 Solve the equation 2x - 3y = 22; 3x + 2y = 7

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