How do I simplify this?
1 answer:
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Answer:
Step-by-step explanation:
You were right!
If we want to transform figure ABCD onto figure A'B'C'D', we need to note that no dilation/rotation/reflection is needed. They're just units apart.
Let's focus on a specific point, as when we move that the whole figure will too.
Let's do B/B'.
We can see that in figure ABCD, point B is at (1, -1). On A'B'C'D', point B' is at (-1, 3).
Lets first change the x values.
What we need to ask is - what's the distance from 1 to -1? We know that from 1 to 0 is 1 point and from 0 to -1 is another 1 point. So, 1+1 = 2. It's a 2 point difference to a smaller number. So we move left.
Same logic applies for y values. What's the difference from -1 to 3? From -1 to 0 is 1 unit, and from 0 to 3 is 3 units. So, the difference is 4 units upwards.
So, 2 units left and 4 units up.
Hope this helped!
Answer:
Let the unknown length be x
We have a formula to find the triplet of a right angle triangle
Put the given length equal to all three terms in the triplet
put 16 equal to all above three but number comes out has to be integer.
Now,
will not give integer.
And now,
will not get integer value
Hence, the value of m will be 8
And substituting the value in the triplet formula we get
which is given.
the other leg and is odd.
And the hypotenuse or the longest side.
Hence, 16,63 and 65 will form a right triangle
Pythagoras theorem is:
Here, 16 and 63 are sides or legs and 65 is the hypotenuse.