2 years ago

MATH!! COMPUTE THE AREA OF A CIRCLE!!

Mathematics

2 answers:

igor_vitrenko [27]2 years ago

8 0

Answer:

First answer is correct

Step-by-step explanation:

pi*r^2

use formula and substitute

r is the radius so half the diameter

natta225 [31]2 years ago

3 0

Pi Times radius Times 2 and if you only get the diameter split it in half for example if the d=4 the radius is 2

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Troyanec [42]

Answer:

$x = \frac{1}{4}$

Step-by-step explanation:

$\frac{x}{2} +\frac{3}{4} =\frac{7}{8}$

→ Find the LCM of the denominators (2,4 and 8)

LCM = 8

→ Multiply the whole equation by 8 to get rid of the fractions

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