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A square garden has 49 square feet. So the perimeter of the garden must be \( \square \) feet

A rectangle's perimeter is 80 cm . Its base is 25 cm . Its height is (Use cm for centimeters.)

A circle's area is \( 25 \pi \mathrm{in}^{2} \). a. This circle's radius is b. This circle's diameter is (Use in^2 for square inches.)

The circumference of a circle with radius 7.5 cm is Your answer must be accurate to two decimal places. The area of a circle with radius 7.5 cm is Your answer must be accurate to two decimal places.

Pentagono e rettangolo Il perimetro di un pentagono regolare è 750 cm . Calcola i perimetro di un rettangolo equivalente al pentagono e la cui base misura 129 cm . 8 858 cm