The lengths of the bases of the right trapezoid are 9 cm and 18 cm. the length of a longer leg is 15 cm. find the area of the trapezoid.

Firstly, we will draw figure

now, we will draw a altitude from B to DC that divides trapezium into rectangle and right triangle

because of opposite sides of rectangle ABMD are congruent

so,

DM=AB=9

CM=CD-DM

CM=18-9

CM=9

now, we can find BM by using Pythagoras theorem

now, we can plug values

we get

now, we can find area of trapezium

now, we can plug values

and we get

so, area of of the trapezoid is ..........Answer

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

not sure but it may be b, as i said i'm not sure.