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Nadusha1986 [10]
2 years ago
15

A triangle has sides with length of 11 feet 12 feet and 13 feet. Is it a right triangle

Mathematics
1 answer:
krek1111 [17]2 years ago
7 0

Answer:

No

Step-by-step explanation:

It will be a right triangle if it follows Pyhthagoras Theorem . Where the sum of squares of two smaller sides is equal to the square of the 3rd side. Let's check ,

→ 11²+ 12² = 13²

→ 121 + 144 = 169

→ 265 ≠ 169

<h3>Hence the ∆ is not a right angled triangle </h3>
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Answer:

(-3, 3)

Step-by-step explanation:

The equation of line AB is

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Since the y-intercept of the given line is (0,2), the line AB and the given line intersect at (0,2).

By definition, (0,2) is the midpoint of AA', where A' is the image of A after the reflection.

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1 year ago
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Answer:

  see attached

Step-by-step explanation:

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klemol [59]

Answer:

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Step-by-step explanation:


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Hope this helps!

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2 years ago
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