During a renovation project for the train station, a parking lot for commuter train passengers is being enlarged. the original lot has an area of 9600 yd², and it is being enlarged by a scale factor of 3. what is the area of the new parking lot? enter your answer in the box. yd²

86,400 yd^2

Step-by-step explanation:

9600 * (3)^2 = 86,400 yd^2

86400 yd²

Step-by-step explanation:

Enlarging the sides of a rectangle by a scale factor of 3 will enlarge the area by a factor of 3² = 9.

This makes the area

9600(9) = 86400 yd²

32

step-by-step explanation:

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.