Atrapezoid has a perimeter of 117cm. the two shortest sides have the same length. the third side is 12 cm longer than one short side. the final side is 9cm less than three times one short side. how long is each side of the trapezoid? pls pls i need an answer, i have to finish this in 15 mins, this is really hard and i will give you 30 points : )

Which ratio is equivalent to 10: 85

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in