Find the area of a right trapezoid with bases 12 cm and 15 cm and a leg of 6 cm? Geometry Perimeter, Area, and Volume Perimeter and Area of Non-Standard Shapes 1 Answer Harish Chandra Rajpoot Jul 23, 2018 #81\ cm^2# Explanation: The area #A# of a right trapezium with bases i.e. parallel sides #a=12\ cm# & #b=15\ cm# & a leg (i.e. normal distance between parallel sides #a# & #b#) #h=6\ cm# is given by the following formula #A=1/2ah+1/2bh# #=1/2(a+b)h# #=1/2(12+15)(6)# #=81\ cm^2# Answer link Related questions A rectangle is 12cm longer than its wide. It's perimeter is 68m, how do you find it's length and width? If the area of a square is 225 cm2, what is perimeter? How do you find the perimeter and area of a square with side 6 1/2 in? The length of a rectangle is 3 times its width. If the area of the rectangle is #"192 in"^2#,... A square has a perimeter of 36 inches. What is the area? If a semi circle has a diameter of 4cm then what is the perimeter? A painting measures 12 inches by 16 inches and is surrounded by a frame of uniform width around... A clear plastic prism has six faces, each of which is a parallelogram of side length 1 meter. A... How do you find the area of a trapezoid when you have the length of every side but not the height? The area of a trapezoid is equal to half of the product of the height and sum of the bases. How... See all questions in Perimeter and Area of Non-Standard Shapes Impact of this question 2202 views around the world You can reuse this answer Creative Commons License