13-06-2017
Mathematics

contestada

Classify the area of a circle with a radius of 0.75 centimeters as either rational or irrational.

Respuesta :

pingwin09 pingwin09

13-06-2017

Area of a circle:
A = πr²

Irrational number:
A = π(0.75 cm)² = (9π)/16 cm²

Rational number:
A = 1.77 cm²

Answer Link

Otras preguntas

Herbert kicked a soccer ball while playing with his friends. The height of the soccer ball has a function of time can be modeled by the function h = -3x² + 18x,

Forty is ten more than the quotient of a number and eight

As the saying goes, any man should accomplish three things in his life: build a house, plant a tree, and raise a child. Let us concentrate on the second part fo

How many inches is the entire flower arrangement?

*WILL GIVE BRAINLIEST* PLEASE HELP The path a character takes to navigate a level of a video game is given in the following graph.

Just want to know if i did this right. If not help would be nice.

how can critical thinking help in everyday lives?

What sort of political theory concerning the origins and nature of a "body politick" does the Compact point toward? Do you see any conflict between this theory

Find the midpoint of each line segment

. The measure the measure of ZN is (15x + 47)°. If x = 8, find of ZN, then classify the angle.