IDNLearn.com connects you with a community of experts ready to answer your questions. Find reliable solutions to your questions quickly and accurately with help from our dedicated community of experts.

What is the exact area of a circle whose diameter is 24 cm

What Is The Exact Area Of A Circle Whose Diameter Is 24 Cm class=
What Is The Exact Area Of A Circle Whose Diameter Is 24 Cm class=
What Is The Exact Area Of A Circle Whose Diameter Is 24 Cm class=
What Is The Exact Area Of A Circle Whose Diameter Is 24 Cm class=

Sagot :

The area formula of a circle is π×[tex] r^{2} [/tex] pi is 3.14 and r is the radius.  The question gives you the diameter.  To find the radius with a given diameter, divide the diameter by 2.  24÷2=12.  The radius is 12.  Now we can multiply 3.14×[tex] 12^{2} [/tex] do the exponents first.  12×12=144.  Now multiply that by pi. 144×3.14=452.16
View image Аноним