Medium Math Class 9 Level 10

A rectangle has perimeter 194 cm and length 65 cm. What is its breadth?

आयत का परिमाप 194 cm और लंबाई 65 cm है तो चौड़ाई कितनी होगी?

A 30 cm / 30 cm B 32 cm / 32 cm C 34 cm / 34 cm D 36 cm / 36 cm
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Correct Answer

B. 32 cm / 32 cm

Explanation

2(l + b) = 194 so l + b = 97 and b = 97 - 65 = 32 cm.

2(l + b) = 194 इसलिए l + b = 97 और b = 97 - 65 = 32 cm।

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