The dimensions of a rectangle are $({{2}^{2}} imes {{5}^{2}} imes 7)$cm by $({{5}^{2}} imes {{7}^

Question

The dimensions of a rectangle are $({{2}^{2}}	imes {{5}^{2}}	imes 7)$cm by $({{5}^{2}}	imes {{7}^{3}})$cm. Find the area of the rectangle. Express your answer in prime factorization form. Given that a square has the same area as the rectangle in part (a). Find the length of the square side.

Accepted Answer

(a) $2^2\times5^4\times7^4\text{ cm}^2$ (b) $2450\text{ cm}$

Prime Factorisation in Area and Geometry Problems

Prime Factorisation in Area and Geometry Problems

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