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MatroZZZ [7]
2 years ago
8

Is 3cm, 4cm, 5cm a right triangle?

Mathematics
1 answer:
guajiro [1.7K]2 years ago
8 0

Answer:

Yes

Step-by-step explanation:Given sides measurement satisfy Pythagoras theorem.

(5)^2=25

(3)^2+(4)^2=25

Thus it is a right angled ∆

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Please help!<br> i will reward brainliest
drek231 [11]

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37.9 degrees

Step-by-step explanation:

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its 10...

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A rectangle has vertices a(1,2), B(1,7), c(4,7), d(4,2). what is the perimiter of the rectangle
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Step-by-step explanation:

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