Question

Two rectangles are similar. one has a length of 10 cm and a width of 8 cm, and the other has a width of 7 cm. find the length of the second rectangle. round to the nearest tenth if necessary.

a. 10.1 cmb. 5.6 cmc. 6.6 cmd. 8.8 cm

Answer 1

8.8 is the answer

Answer 2

10/8=x/7
(10/8)*7=x
70/8=x
70=8x
70/8=8x/8
X=8.75
Can be rounded to 8.8 cm