Comparing Areas October 5, 2013Postersareas, geometry, problem solvinglinesronda You may also want to solve Circumference and Area Problem.
I think they have equal areas which is 22 square units. Area of sector = 1/2 * 4 * 11 Area of triangle = 1/2 * 4 * 11
You may also want to solve Circumference and Area Problem.
I think they have equal areas which is 22 square units.
Area of sector = 1/2 * 4 * 11
Area of triangle = 1/2 * 4 * 11
Area of sector:(lr/2)=1/2*11*4 = 22 sq.units
area of triangle: (bh/2)=1/2*11*4=22 sq. units