Question

How many sides do 5 quadrilateral, 4 dodecagons, and 1 hexagon have in all?

The answer is 74.

I had this math problem on IXL and I got this answer.

Answer 1

The sum of all the geometrical figures in this questions equals 74 total sides - Quadrilaterals have four sides (rectangles, rhombi), Dodecagons have twelve sides, Hexagons have six sides.

5 Quadrilaterals - 4 * 5 = 20

4 Dodecagons - 12 * 4 = 48

1 Hexagon - 6 * 1 = 6

20 + 48 + 6 = 74 total sides.