Find the area of a regular triangle with base of 10 inches and altitude to the base of 16 inches

The answer is 41.7 because 1.39 times 30 is 41.7

The great thing about this problem is they give you everything you need to solve it easily. so the expression is: 12h+30w12h+30wand so everywhere you have an “h” you place 66. and everywhere you have a “w” you place 33. then the expression will look like this: 12(66)+30(33)12(66)+30(33)from here you multiply and then add. getting the following of: $785,862hope this