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Area of polygons and circles — Homework
Choose the correct formula for each shape, and watch for composite figures that need more than one step.
- 1.Find the area of a triangle with base 14 and height 9.
- 2.Find the area of a trapezoid with bases 8 and 16 and height 5.
- 3.Find the area of a regular hexagon with perimeter 60 and apothem 5*sqrt(3).
- 4.Find the area of a sector with radius 9 and arc measure 40 degrees.
- 5.A rectangle 6 by 10 has a semicircular piece (radius 3) cut out of one side. Set up and compute the remaining area.
🌲 Homeschool of the FutureTenth Grade · Math · week 34 homework