kaylatunell123
10.10.2019 •
Mathematics
Find the area of a circle with the diameter of 3 centimeters. use 3.14 for pi
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Ответ:
where r = radius.
The radius of a circle is 1/2 its diameter. Since you know the diameter is 3cm, its radius must be 3cm/2 = 1.5cm.
Now just plug r=1.5 into the equation for the area of the circle to find the area:
Ответ:
A: There is only one solution since the two lines meet up. If it was parallel or the two lines where on top of each other there would be either an infinite amount of solutions or zero.
B:(3,5)
Step-by-step explanation: