The area of the L shaped figure is 258 ft²
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Area</h3>
Area is the amount of space occupied by a two dimensional figure.
The area of a rectangle is given by:
Area = length * breadth
From the diagram, the area is:
Area = [18 * (21 - 12)] + (12 * 8) = 258 ft²
The area of the L shaped figure is 258 ft²
Find out more on Area at: brainly.com/question/25292087
8.2*10^-5 can be also written as 0.000082, in standard notation.
Hope this helps.
Answer:
Slope of the perpendicular line: 2/3
Step-by-step explanation:
-2y = 3x - 6
y = - 3/2x - - 6/2
y = -3/2 + 3
Angle 3 is equal to angle 5 because of vertical angles.
