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Bezzdna [24]
3 years ago
14

Is a triangle with side lenghts 18, 12, and 22 a right triangle?

Mathematics
1 answer:
mojhsa [17]3 years ago
8 0

Answer: No

Step-by-step explanation:

Pythagorean Theorem goes with a right triangle, the formula is a^2+b^2=c^2.

Let's try this out with your values.

(18*18)+(12*12) = 468

If this is true than c^2 is 468

c^2 or (22*22) is 484 is this is not a right triangle.

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Write the equation of the circle
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Answer:

(x+2) ^2 + (y-5)^2 = 36

Step-by-step explanation:

The equation of a circle can be written as

(x-h) ^2 + (y-k)^2 = r^2  where (h,k) is the center and r is the radius

The radius would be from 5 to -1 = 6 units

(x--2) ^2 + (y-5)^2 = 6^2

(x+2) ^2 + (y-5)^2 = 36

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Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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Write an equation for the line below. No Links. Thank you
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6 0
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saul85 [17]

Answer:

6, - 36 )

Step-by-step explanation:

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3 years ago
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