Answer:
37.5 sq. units.
Step-by-step explanation:
The coordinate of vertices of trapezoid ABCD are given,
From the diagram it is clear the area of ABCD =
{Since, AD ║ BC and AB is the perpendicular distance between the parallel lines }
Now, AB =
units
AD =
units
Again, BC =
units
Therefore, the area of trapezoid ABCD =
sq. units. (Answer)
We know, that the distance formula between two points
and
is
.
Answer: 6
Step-by-step explanation: Mode means most reoccurring number. And so it's 6.
Answer:
x = 80
Step-by-step explanation:
The sum of the angles of a triangle is 180 degrees
70+30+x = 180
100+x = 180
Subtract 100 from each side
100+x-100 = 180-100
x = 80