Vetgirl02 Vetgirl02

02-03-2017
Mathematics

contestada

What happens to the area of the circle when it's radius is doubled?
12.57÷3.14
radius= 4cm

Respuesta :

04-03-2017

Area of circle = pi x radius squared where pi = 3.1416 radius = diameter/2 = 4/2 = 2 ins Area = 3.1416 x 2 x 2 sq.ins. = 12.5664 sq in.

Answer Link

Otras preguntas

Anna is making a gallon of iced tea, which requires 6 cups of iced tea mix. She only has 1/4 - cup measuring cup. How many 1/4 scoops of iced tea mix does anna

9/12 = 3/D O D = 6 O D = 4 O D = 5 O D - 10

2. Tropical, temperate, and polar climate zones relate to which of the following? А. Elevation B. Latitude C. Precipitation

What happened to the Galapagos Finches? POPULATION SIZE OF FINCHES FROM 1975-1978 - Population Size 1600 1450 1400 -1400 1200 1227 1175 1000 866 800 600 637 400

one of the main reasons that you think Americans should be required to vote.please I need it asap in essay

First, solve if x = -3 Next, solve if y = 2

2.5% of what number is 14?

Parts of the nonliving environment can become fossils. How does evidence of past environments preserved in rock support the theory of evolution? A. It shows whi

Help me out pleaseA) TropismB) NightC) PhotoperiodismD) Plant Hormones

Suppose in the market for lattes there is an improvement in latte technology, which allows lattes to be produced at lower costs. We can say for certain that in