Question

A triangular metal plate has base measuring 18 cm. Its height is unknown.

What equation models the area of this plate?

Let A represent the area, b represent the base, and h represent the height of the plate.

The model is based on the formula for the area of a triangle.

Answer 1

The formula for the area of a triangle is A = (1/2) * b * h. To find the area, substitute the values of the base and height into the formula and calculate the product.

Step-by-step explanation:

The formula for the area of a triangle is given by the equation A = (1/2) * b * h, where A represents the area, b represents the base, and h represents the height of the triangle.

In the given question, the base of the triangle is 166 mm and the height is 930.0 mm. To find the area, substitute the values into the formula:

A = (1/2) * 166 mm * 930.0 mm

Convert the measurements to meters for consistent units:

A = (1/2) * 0.166 m * 0.93 m

Calculate the product:

A = 0.076839 m²