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Find the perimeter and area of a square of side:(b) 19 m(c) 13 km(a) 7 cm(d) 11 cm(e) 26 m |
Answer» To Find :-
Solution:As we know that,
Therefore, According the question, The perimeter and area of the squares:
Perimeter of square: => ( 4 × 7 ) cm => 28cm Area of square: => ( 7 × 7 ) cm² => 49cm²
Perimeter of square: => ( 4 × 19 ) m => 76m Area of square: => ( 19 × 19 ) m² => 361m²
Perimeter of square: => ( 4 × 13 ) km => 52km Area of square: => ( 13 × 13 ) km² => 169km²
Perimeter of square: => ( 4 × 11 ) cm => 44cm Area of square: => ( 11 × 11 ) cm² => 121cm²
Perimeter of square: => ( 4 × 26 ) m => 104m Area of square: => ( 26 × 26 ) m² => 676m² Required ANSWER :-
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