The perimeter of a right triangle is 160 , and the hypotenuse is 68 . Find the area of the right triangle.

8 A rectangle has a width of 8 inches and a lengeh of 9 inches. Whas is the area of the rectangle?

6) The area of a square bedroom is \( 225 \mathrm{ft}^{2} \). What is the perimeter of the room? a) 60 foet b) 30 feet c) 50 feet d) 100 feet

A tinsmith wants to make a small windowsill planter from a \( 66 \mathrm{~cm} \times 21 \mathrm{~cm} \) sheet of copper. She'll form it by cutting equally sized squares from each of the four corners of the sheet, folding up the resulting flaps to form the sides of the planter, and then soldering the four vertical edges. If she wants the ratio of the planter's width to height to be 5 , what will be the ratio of its length to width? Write the exact answer. Do not round. Answer

Un cilindro Ciene una altura de is cm y un diametro de sem ¿Cual es el volumen del cilindio?

(1) Un cilindio Eiene ura altura de 15 cm y un diametro de 8 cm . Cicual es el volumen del cilindro