Zia has a slab of concrete in the shape of a parallelogram. what is the area of this parallelogram? 66 in² 67.5 in² 135 in² 270 in²

270 in²

Step-by-step explanation:

The area of a parallelogram is given by the formula A = bh.

The base of the parallelogram is 9+9 = 18 inches.

The height of the parallelogram is 15 inches.

This makes the area 15(18) = 270 in²

Option D is correct

The area of the parallelogram is, 270 square inches.

Step-by-step explanation:

Area of parallelogram(A) is given by:

                ......[1]

where,

b is the base and h is the height of the parallelogram respectively.

As per the statement:

Zia has a slab of concrete in the shape of a parallelogram.

From the given diagram:

Base of the parallelogram(b) = 9+9 = 18 inches

height of the parallelogram(h) = 15 inches

Substitute the given values in [1] we have;

therefore, the area of the parallelogram is, 270 square inches.

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

351°f

step-by-step explanation: