30 units.
If the shortest leg of a 30-60-90 triangle has length 12, the length of the hypotenuse is: 24
24 UNITS
22, The shortest side is opposite the smallest angle. As it is a right angle triangle, the Sine ratio can be used: Sine = opposite/hypotenuse ⇒ hypotenuse = opposite/sine = 11/sine 30o = 11 ÷ 1/2 = 22
hypotenuse.
hypotenuse.
Hypotenuse
This ratio is called the sine ratio for a right triangle. A simple way to remember this is by using the mnemonic 'SOHCAHTOA', where SOH stands for sine equals the ratio opposite side/ hypotenuse, COH is cosine equals adjacent side/hypotenuse, and TOA is tangent equals opposite side/adjacent side.
incenter
hi felicia
Polygon
(1) triangle sum, (2) subtraction
60