On the side of an old downtown building, sarah
is painting a circular mural. she will paint the
city's name on a 16-foot (ft) horizontal section
located 6 feet below the center of the circle.
6 ft
16 ft
how many feet wide is the mural at its widest
point?
a. 8
b. 10
c. 12
d.
16
e. 20

What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9

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?

What is the total area of the figure?