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2 years ago

Please helpppp Find h

Mathematics

1 answer:

Brut [27]2 years ago

6 0

Answer:

the square root of 85 (so 85 is the answer)

Step-by-step explanation:

You can use the pythagorean theorem to find the height. So the sides of the triangle would contain the radius (4/2 = 2) and 9.

so, 2 squared plus 9 squared = 85

I hope this helps!

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Step-by-step explanation:

* Lets explain how to solve the problem

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- We can make that by find the lowest common multiple (L.C.M) of

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- Ex: The L.C.M of the denominators of these fraction

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common multiple of 2 , 4 , 6

- The fractions will be change:

# $\frac{1}{2}=\frac{6}{12}$ ⇒ we multiplied up and down by 6

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# $\frac{3}{4}=\frac{9}{12}$ ⇒ we multiplied up and down by 3

to make the denominator = 12

# $\frac{5}{6}=\frac{10}{12}$ ⇒ we multiplied up and down by 2

to make the denominator = 12

- The fractions will be $\frac{6}{12},\frac{9}{12},\frac{10}{12}$

* Lets solve the problem

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∵ The least common multiple of 8 and 5 is 40

∴ The fraction $\frac{7}{8}=\frac{35}{40}$ ⇒ we multiplied up

and down by 5 to make the denominator = 40

∴ The fraction $\frac{3}{5}=\frac{24}{40}$ ⇒ we multiplied up

and down by 8 to make the denominator = 40

- Lets find any fraction between $\frac{35}{40}$ and $\frac{24}{40}$

∵ The fraction $\frac{30}{40}$ is between the fractions

$\frac{35}{40}$ and $\frac{24}{40}$

∴ $\frac{35}{40}>\frac{30}{40}>\frac{24}{40}$

- Lets reduce the fraction to its simplest form

∵ The simplest form of $\frac{30}{40}$ is $\frac{3}{4}$

by dividing up and down by 10

∴ $\frac{7}{8}>\frac{3}{4}>\frac{3}{5}$

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