# pythagoras maths

This maths puzzle consists of two smaller puzzles. The first one is an equation with orange and lemon. Once you find the numbers for fruit, solve the second task. You can use Pythagoras math to solve it. What is the missing number?

created by brainfans

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#### Show hint

Use pythagoras formula for triangle

let orange = x, lemon = y

2x = 1 + 1 => 2x = 2 => x = 1

3y = x + 2 => 3y = 1 + 2 => 3y = 3 => y = 1

Now orange = 1, lemon = 1

8x => 8
6y => 6

Now use pythagoras formula for triangle:

8 * 8 + 6 * 6 = ? * ?
64 + 36 = ? * ?
100 = ? * ?
? = 10

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Niki
It's not 100 I suppose. It's 10.

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