Topics

A) 13 : 17 |

B) 4 : 5 |

C) 16 : 9 |

D) 3 : 5 |

Correct Answer:

C) 16 : 9 |

Description for Correct answer:

The ratio of radius of two circles is 4 : 3

Area of I circle = \( \Large \pi \times \left(4\right)^{2}= 16 \pi \)

Area of II circle = \( \Large \pi \left(3\right)^{2} = 9 \pi \)

Ratio of therir area between two circles

=\( \Large 16 \pi : 9 \pi = 16 : 9\)

The ratio of radius of two circles is 4 : 3

Area of I circle = \( \Large \pi \times \left(4\right)^{2}= 16 \pi \)

Area of II circle = \( \Large \pi \left(3\right)^{2} = 9 \pi \)

Ratio of therir area between two circles

=\( \Large 16 \pi : 9 \pi = 16 : 9\)

Part of solved Area and perimeter questions and answers : >> Elementary Mathematics >> Area and perimeter

Comments

Similar Questions