The formula for sector area is simple - multiply the central angle by the radius squared, and divide by 2: Sector Area = r² * α / 2.
Answer: 0 months its already shorter than hanks tree
A trapezoid is a quadrilateral with two parallel sides of different lengths. This means that any of the two sides can be called a base, and that the trapezoid is unique because it has two bases.
the formula for finding the area of a trapezoid is
[(b1 + b2) x h] / 2
Substituting the values:
((19 + 29.2) * (12.6)) / 2
303.66 in ^ 2
Answer:
the area of the trapezoid is:
303.66 in ^ 2
Answer:
square inches
Step-by-step explanation:
For the rectangular prism in the middle:
For the left triangular prism:
For the other right triangular prism, it's the same.
Let's add now to find the surface for the whole ramp.
Hope this is helpful to you
Answer:
Parallel: a and b, p and q, p and r, q and r
PErpendicular: p&a, p&b, q&a, q&b, r&a, r&b
Step-by-step explanation:
Parallel lines have the same slope so both of the lines would be going in the same direction and will never cross each other.
Perpendicular lines cross at a 90 degree angle.
Technically you do not know if q&a and q&b are perpendicular because you do not know if there is a 90 degree angle
