The diameter of a circle is 1.4 centimeters. Find its area. Use 3.14 Round to the nearest

Mathematics

2 answers:

NeTakaya2 years ago

8 0

Answer:

Area = 1.54

Step-by-step explanation:

Area = π $r^{2}$

π = 3.14

diameter = 1.4

radius (half of diameter) = 0.7

Area = 3.14 x $0.7^{2}$

Area = 3.14 x 0.49

Area = 1.5386

round to the nearest hundredth:

1.5386 = 1.54

e-lub [12.9K]2 years ago

4 0

The donated in feet toes is 12 inches by 4

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kifflom [539]

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2 years ago

rove the following statement directly from the definition of rational number. The difference of any two rational numbers is a ra

Umnica [9.8K]

Answer:

Step-by-step explanation:

Question:

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Sonja [21]

Answer:

$a_1=-10$

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Step-by-step explanation:

we know that

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In this problem we have the ordered pairs

$(1,-10),(2,-7),(3,-4),(4,-1),(5,2),(6,5)$