Answer:
72 cm
Step-by-step explanation:
You can solve this problem using the properties of the 45-45-90 right triangle. Assuming the 12 cm is a diagonal of the square, each side of the square can be modeled as x, and the diagonal will be x
.
This means
, so
.
Next, to find the area of the square you take the square of any of its sides. Since x is the length of one side, and
, you can square
to get the area. This is equal to
or 72 cm.
How many times larger is the area of the scale copy compared to that on tribal a
The best example of a plane would be A) the surface of a flat table. A plane could also be represented by anything that is flat in nature.
Hope this helps! :)
You should have a calculator on your phone or pc.
2098800
Answer:
(x-2)(x-2)
Step-by-step explanation:
Find two things you can multiply to equal to 4 and add to equal -4
-2*-2=4 and -2+-2=-4