Simply divide 315 by 22.5
315 ÷ 22.5 = 14 minutes! :)
The smaller triangle is dilated by scale factor of 1.4

so x will be :

and y will be:

good luck
Answer:
24x - 40
Step-by-step explanation:
8 x 3 = 24
8 x 5 = 40
24x - 40
Answer: take a protractor to the unkown sides to find the angle degrees and to check add them up and see if it is 360 degrees
Step-by-step explanation:
X = 90-22
x = 68
..............