This figure was broken into a triangle and a parallelogram as shown.
Use the figures to complete the statements.
The height of the triangle h is vin.
The area of the triangle is vin.?
The area of the parallelogram is vin.?
The area of the irregular figure is
in.2
h
22 in.
8 in.
10 in.
10 in
8 in.
8 in

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

i'm assuming that it's c.)   volcanoes built the mountains and earthquakes tore them down.