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Lady bird [3.3K]
2 years ago
7

What is the area of an isosceles right triangle whose hypotenuse is 5 √2 m long?

Mathematics
1 answer:
tangare [24]2 years ago
5 0

Answer:

Sides other than hypotenuse of an isosceles triangle are equal.

Let the other two sides be x each.

Using pythagoras theorem

x

2

+x

2

=(5

2

)

2

2x

2

=50

⇒x

2

=25

⇒x=5cm

So the other two sides are 5cm each.

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3 years ago
What are the missing coordinates? My teacher said it was (h-m,n), but I’m saying it is (h+m,n). Could anyone help?
antiseptic1488 [7]

Answer:

  • <u>You are right, the coordinates are</u>:

                                                               (h+m,n)

Explanation:

Here is how you can proove that you are right.

Note that m is the x-coordinate of the point   (m,n) . Since this point is to the left of the y-axis, it is a negative number, but the negative sign is included in m.

The distance from   (m,n)   to the y-axis is not m but -m.

That is the same distance from the point with the missing coordinates to the point (h,0).

Then, the missing x-coordinate is    h-(-m)=h+m.

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Hence, the missing coordinates are x = h+m, and y = n: (h + m, n).

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6 0
3 years ago
Read 2 more answers
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WITCHER [35]
You can write any decimal as a precent by moving the decimal 2 places to the right so 
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or, any precent can be written as a decimal by moving the decimal points two point to the left so
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7 0
3 years ago
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Answer:

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