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3 years ago

Can someone help please

Mathematics

1 answer:

Natalka [10]3 years ago

5 0

A^2+b^2=c^2
24^2+b^2=26^2
576+b^2=676
-576. -576
b^2=100

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Answer:

12 meters

Step-by-step explanation:

Given

$Scale= 1cm:2m$

Required

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Represent this scale with x;

Such that:

$Scale = 6cm:x$

Equate

$Scale= 1cm:2m$ and $Scale = 6cm:x$

$1cm:2m = 6cm:x$

Express as fraction

$\frac{1cm}{2m} = \frac{6cm}{x}$

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We need to determine the radius and diameter of the circle. If the area of the circle is 10 pi in^2, then, according to the formula for the area of a circle,

A = 10 pi in^2 = pi*r^2. Thus, 10 in^2 = r^2, and r = radius of circle = sqrt(10) in.

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3 years ago

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antoniya [11.8K]

Answer:

Area of rectangle = 40 square units

Step-by-step explanation:

Points to remember

Distance formula

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Distance = √[(x₂ - x₁)² + (y₂ - y₁)²]

Area of rectangle = Length * Breadth

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