Question

Reshma is making a collage on global warming. She bought a chart paper for the same. She has 16 square shaped photographs related to global warming. She then pasted all the photographs on the chart paper. If the length of each side of the photograph is 5 cm, find the length of each side of the chart paper.​

Answer 1

Answer -

GIVEN: 16 photograph

GIVEN: 16 photograph one side of square 5

GIVEN: 16 photograph one side of square 5 Area- side×side

GIVEN: 16 photograph one side of square 5 Area- side×side 5×5

GIVEN: 16 photograph one side of square 5 Area- side×side 5×5 25