Can someone help me to understand this? Math 20 points

Given:

A triangle is placed in a semicircle with a radius of 6 cm.

We need to determine the area of the shaded region.

Area of the triangle:

The area of the triangle can be determined using the formula,

Substituting b = 6 and h = 6, we get;

Thus, the area of the triangle is 18 cm²

Area of the semicircle:

The area of the semicircle can be determined using the formula,

Substituting π = 3.14 and r = 6, we get;

Thus, the area of the semicircle is 56.52 cm²

Area of the shaded region:

The area of the shaded region can be determined by subtracting the area of the triangle from the area of the semicircle.

Thus, we have;

Area = Area of semicircle - Area of triangle

Substituting the values, we get;

Thus, the area of the shaded region is 38.52 cm²

20.52 cm²

Step-by-step explanation:

Semicircle - triangle

(½ pi × 6²) - (½ × 12 × 6)

(½ × 3.14 × 36) - 36

20.52

3,000,540

step-by-step explanation:

step-by-step explanation:

consider an orange peel: if you want to try and lay it flat, you have to stretch it, we know exactly how things are being stretched or squashed at any given point. we have many different map projections because each has different patterns of some projections can even preserve certain features of the earth without