Idk97ok Idk97ok

24-04-2020
Mathematics

contestada

Find the area of the semicircle with the diameter of 40cm

Respuesta :

A113Pixar A113Pixar

24-04-2020

Answer:

628.4 cm²

Step-by-step explanation:

Area of semicircle : (πr^2)/2

(3.152*(20^2)) / 2

(3.142 *400) /2

1256.8 / 2

628.4

Answer Link

Otras preguntas

Who is credited with establishing Catholicism in western Europe? Clovis Theodoric Attila Vortigern

There are 32 students in Jenny's class. If the teacher randomly picks a student to call on, what is the probability that Jenny will be called on twice? (If nece

Use Plank’s constant, 6.626 × 10-34, to solve the following:What is the amount of energy carried by a photon that has a frequency of 5.71 × 1014Hz?Question 15 o

At a soft drink bottling plant, a horizontal section of pipe carrying citric acid in liquid form goes from a cross-sectional area of 8.00 cm2, fluid flow speed

Martin runs 100 meters in 15 seconds. What is the equation for d, the distance in meters that Martin covers per second

Help me please.. I have to take a state test tomorrow !!!!

Carbon atoms can form (2 points): a. one double covalent bond b. two triple covalent bonds c. four single covalent bonds d. three double covalent bonds

Louise mowed a neighbor's yard to earn \$25$25dollar sign, 25. She mowed a few more yards and earned an additional \$75$75dollar sign, 75. She continued to mow

Which law states that the volume of a gas is proportional to the moles of the gas when pressure and temperature are kept constant

Scurvy is caused by the deficiency of which vitamin ___