Medium Math Class 9 Level 1

If the area of a square is 196 cm² then what is its perimeter?

वर्ग का क्षेत्रफल 196 cm² है तो उसका परिमाप कितना होगा?

A) 14 cm / 14 cm B) 28 cm / 28 cm C) 56 cm / 56 cm D) 196 cm / 196 cm
Show answer and explanation
Correct Answer

C. 56 cm / 56 cm

Explanation

Side is √196 = 14 cm and perimeter is 4 × 14 = 56 cm.

भुजा √196 = 14 cm और परिमाप 4 × 14 = 56 cm है।

Related Questions

Easy Math Class 10 Level 1

What is the area of a circle with radius 7 cm when π = 22/7?

7 सेमी त्रिज्या वाले वृत्त का क्षेत्रफल कितना होगा जब π = 22/7 हो?

A. 44 सेमी² / 44 cm² B. 77 सेमी² / 77 cm² C. 154 सेमी² / 154 cm² D. 308 सेमी² / 308 cm²
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