the ratio of the area of the triangle to the area of the rectangle is 1: 2
How to determine the parameters
The formula for calculating the area of a triangle is;
Area of triangle = 1/ 2 base × height
The formula for area of a rectangle is;
Area of a rectangle = length × width
From the information given, we have;
- width = 11mm
- base = 11mm
- height = 4mm
Now, let's substitute the values;
Area of a triangle = 1/ 2 × 11 × 4
Area of a triangle = 44/ 2 = 22m²
Area of a rectangle = 11 × 4
Area of a rectangle = 44m²
The ratio of the area of the triangle to the area of the rectangle is
= 22: 44
= 1 : 2
Thus, the ratio of the area of the triangle to the area of the rectangle is 1: 2
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