Answer: 30, 60, 90 triangle ==> Option 3
Step-by-step explanation:
Lets say Angle A is the angle opposing the line of a triangle that has the length of 6. Lets say Angle B is the angle opposing the line of the same triangle that has the length of .
sin A=6/12=1/2
sin A=30 degrees.
sin B==
sin B=60 degrees.
Hence, triangle is 30, 60, 90 triangle ==> Option 3
Given that a cube has edges measuring 6 centimeters each.
We know that cube is like a box whose faces are square.
So the surface area is given by formula
where x represents side length of the cube.
Given that side length of the cube = 6 centimeters
so plug this value into above formula:
Surface area
Surface area
Surface area = 6(36)
Surface area = 216
Hence final answer is 216 square centimeter.
