Answer:
Its actually A
Step-by-step explanation:
They study patterns in light bands that are seperated by starlightby the spectroscope
It would be 13.5 because a square has 4 equal sides and even if you went diagonal it wouldn't change the fact that it is equally the same!
Using the Pythagorean theorem, the other leg measures:
x = sqrt(35^2 - 32.6^2) = 12.74 cm
Since this is a right triangle, the base and height are simply the two sides that are perpendicular to each other.
Then the approximate area is (1/2)(leg 1)(leg 2) = (1/2)(32.6)(12.74) = 207.6 cm^2.
Answer:
Step-by-step explanation:
