Will mark brainiest: What is the area of a circle with a radius of 7 cm? (Use 3.14 for Pi and round to the nearest tenth.)
38.5 centimeters squared
44.0 centimeters squared
150.0 centimeters squared
153.9 centimeters squared

D. 153.9 centimes squared

Step-by-step explanation:

7 times 7=49 multiplied by 3.14= 153.9

The area of a circle is πr². We know r is 7, so the area is π * 7² = 49π.

Substituting, we have 49 * 3.14 = 153.86, which rounds to 153.9 centimeters squared.

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

a and c

step-by-step explanation: