In Mathematics if the answers seem to be not correct or theres no answer. Think of how you would describe the distance along a road. One thing you could do is take a flexible piece of string lay it out along the road mark the beginning and end points on the string and then stretch the string back out and measure the now-straightened length of the road with a ruler.
P 2l 2w l w 65 138 2 w.
Find the length of latus rectum of the following parabola. Since we know the hypotenuse and want to find the side opposite of the 53 angle we are dealing with sine. If you find first step analysis difficult think along the lines of what the probability. Lets find the side length of the regular hexagonhoneycomb.