Answer:
1/2
Step-by-step explanation:
So do this, think of an equilateral triangle. A 30-60-90 triangle is just half of an equilateral triangle. If the original side length was x, then the hypotenuse is x, one leg is x/2, and the third, by Pythagorean theorem, is x sqrt3
Sin is opposite over hypotenuse, so we have (x/2)/x = 1/2
12*6 = 72 - (3*4) = 60 - (4*5) = 40
C. 196 sq. In.
Multiply 4×7×7 To find the surface area.
Answer: A(t) = 100t^2 + 500t + 625
3,025 square pixels
Step-by-step explanation:
