Answer:
10
Step-by-step explanation:
The given is a special right triangle with angle measures as follows:
45-45-90
The side lengths for this special right triangle are represented as follows:
a (the side length that sees angle measure 45)
a (the side length that sees angle measure 90)
İn the image we can see that one of the side length that sees angle measure 45 is 10
so c, the side length that sees angle measure 90 (hypotenuse),
is equal to
10
Answer:
13
Step-by-step explanation:
We can consider the complex number as point with coordinates
where
is real part of the complex number and
is an imaginary part of the complex number.
The distance between two complex numbers is exactly tha distance between two points corresponding to each number.
Now find the distance between A and B:
Answer:
∠ f = 33°
Step-by-step explanation:
Using the sine ratio in the right triangle
sin f = =
, thus
∠ f = (
) = 33° ( to the nearest degree )