1/4 x 90 = 22.5
rightangle
yes
1
3.25
The letter K. It has two acute angles, top and bottom between, the l and < and the inside angle of the < is a rightangle.
hypotenuse
None
22.5
22.5
by using rightangle triangle
22.5 degrees. Hope i helped
.75 is the same as one fourth so its 2 and one fourth * * * * * .75 is three fourths! So the answer is 23/4