When the angle of elevation of the sun is 33 degrees, a flagpole casts a shadow 20 m in length. Determine the length of it's shadow when the angle of elevation of the sun is 40 degrees, correct to 1 decimal place.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

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?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?