The area of a circle is equal to pi divided by the square of the

TRUE OR FALSE
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Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

In what form is the following linear equation written y=9x+2

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?