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3 years ago

Please help math experts ♡

Mathematics

2 answers:

mario62 [17]3 years ago

8 0

Answer:

Step-by-step explanation:

So you need to use pie * the radius squared

so its pei times 1 squared

=3.141 (3sf)

kupik [55]3 years ago

5 0

Answer:

Circle area formula: $\pi$ x r^2

THEREFORE

we can deduce that,

3,14 x 1^2

= 3,14

hope this helps :)

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3 years ago

Find the coordinates of the missing endpoint if B is the midpoint of AC. C(-5,4), B(-2,5) I need the steps and answer pls and ty

mylen [45]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
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% (c,d)
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\begin{cases}
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\boxed{x=1}\\
----------\\
\cfrac{4+y}{2}=5\\\\
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\boxed{y=6}
\end{cases}$

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3 years ago

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iren [92.7K]

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The first image attached shows where the angle should be located.

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2 years ago

Please help math experts ♡​

Please help math experts ♡