A circle of radius (r) is inscribed in a square (see figure). 1. Express the area of A of the square as a function of the radius (r) of the circle (A=…)

2. Express the perimeter P of the square as a function of r (P=…)

Thanks to anyone helping!!

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.

How many grams the dog will eat in 3 days?

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days