Bob is building a wooden cabin. The cabin is 30 meters wide. He obtained a bunch of 17 meters long wooden beams for the roof of the cabin Naturally, he wants to place the roof beams in such an angle that each of opposite beams would meen exactly in the middle What is the angle of elevation, in degrees, of the roof beams? Round your final answer to the nearest tenth

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .