Answer:
Part a) The area of the composite figure is
Part b) The area of the triangle is
Step-by-step explanation:
we know that
The area of the composite figure is equal to the area of rectangle plus the area of triangle plus the area of trapezoid
Step 1
Find the area of rectangle
Step 2
Find the area of triangle
Step 3
Find the area of trapezoid
Step 4
Find the area of the composite figure
I hope this helps you
slope=y2-y1/x2-x1
slope=9-15/5-3
slope= -6/2
slope = -3
To solve this, we'll use the trigonometric function called cosine.
The cosine of an angle -in a right triangle-, is equal to the side adjacent to the angle over the hypotenuse of the triangle.
Given the angle 41, its adjacent side is
and the hypotenuse is 55, so:
We solve for
:
The answer is 41.51.