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slava [35]
3 years ago
15

Pythagorean Theorem! I slacked off very the Weekend trying to sleep cause I've been overworked ​

Mathematics
2 answers:
Lina20 [59]3 years ago
7 0

Answer:

20

Step-by-step explanation:

The Pythagorean Theorem says if you have a right triangle with legs a \text{ and } b \text{ ,and hypotenuse,} c \text{,} then:

a^2+b^2=c^2.

You are given leg measurements 12 and 16.

You are given the hypotenuse measurement but are asked to find it.

12^2+16^2=c^2

144+256=c^2

400=c^2

Take square root of both sides:

20=c

insens350 [35]3 years ago
6 0

Answer:

the Pythagorean theorem states that the square of two sides of a right triangle other than the hypotenuse is equal to the square of the hypotenuse

Step-by-step explanation:

therefore, by using the above Pythagorean theorem,

12² + 16² = x²

=> 144 + 256 = x²

=> 400 = x²

=> √400 = x

=> 20.

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Angle APR is vertical with Angle SPL. If Angle APR = 13x - 30, and Angle SPL = 3x + 70, what is the value of x?
Luba_88 [7]

Answer:

The value of x is 10.

Step-by-step explanation:

If APR and SPL are vertical angles, then we get that \angle APR = \angle SPL. Given that \angle APR = 13\cdot x -30 and \angle SPL = 3\cdot x + 70, we find that the value of x is:

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