Find the area of a composite figure with a triangle whose base is 16m and height is 10m and a semi-circle whose diameter is 16m.

I think that would be a isosceles triangle. Area = Length multiplied by width, so I’m positive the area of the isosceles triangle would be 160.
For the semi-circle I’m not exactly sure. But The formula used to calculate circle area is A = π x (ø/ 2)2 Symbols. A = Circle area. π = Pi = 3.14159… ø = Circle diameter. Enter the diameter or two times the radius of a circle.
Area of Circle. This is the area contained within a circle with the specified diameter. I hope this helped you!

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