Abram rode his bike 18 miles, which is three times as far as harley. how far did harley ride?

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.

Given: pb tangent pv,pu secants if m = 80° and m = 30°, then m 3 = 55 40 25