Which of the following correctly indicates whether a triangle can have sides with lengths \( 11.7,12.4 \), and 13.3 , and also provides the correct explanation? No; \( 11.7+12.4 \) is greater than 13.3 . Yes; \( 11.7+12.4 \) is greater than 13.3 . No; \( 11.7+12.4 \) is not greater than 13.3 . Yes; \( 13.3+11.7 \) is not greater than 12.4 .

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

2. Составить каноническое уравнение эллипса, зная, что большая ось равна 10, расстояние между фокусами равно 8. Сделать чертеж.

What is the perimeter, in inches, of the pool in the scale drawing?

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