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3 years ago

If 1/2 of 1 is 1/2 what is 1/2 of 2 3 and 4?

Mathematics

2 answers:

ch4aika [34]3 years ago

8 0

1/2 of 2 is 1, 1/2 of 3 is 1 and 1/2, and 1/2 of 4 is 2

myrzilka [38]3 years ago

7 0

1/2 of 2 is 1 .

1/2 of 3 is (1 and 1/2).

1/2 of 4 is 2 .

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Step-by-step explanation:

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, how are the values of the eights related in 8801

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A piece of wire 19 m long is cut into two pieces. One piece is bent into a square and the other is bent into an equilateral tria

mr Goodwill [35]

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Step-by-step explanation:

$Let s be the length of the wire used for the square. \\Let $t$ be the length of the wire used for the triangle. \\Let $A_{S}$ be the area of the square. \\Let ${A}_{T}}$ be the area of the triangle. \\One side of the square is $\frac{s}{4}$ \\Therefore,we know that,$$A_{S}=\left(\frac{s}{4}\right)^{2}=\frac{s^{2}}{16}$

$The formula for the area of an equilateral triangle is, $A=\frac{\sqrt{3}}{4} a^{2}$ where $a$ is the length of one side,And one side of our triangle is $\frac{t}{3}$So,We know that,$$A_{T}=\frac{\sqrt{3}}{4}\left(\frac{t}{3}\right)^{2}$$We have to find the value of "s" such that,$\mathrm{s}+\mathrm{t}=19$ hence, $\mathrm{t}=19-\mathrm{s}$And$$A_{S}+A_{T}=A_{S+T}$

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