What is the area of this triangle?

a.1/2(y^3

b.

c.

d.

e.

Option: D is the correct answer.

Step-by-step explanation:

We know that the area of a triangle is given by the formula:

Here in this figure we have a base as a line segment joining,

Hence, the measure of length of base is:

and height is a line segment joining,

Hence, measure of height of triangle is:

              Hence, the area of triangle is:

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

use formula for the circle a=3.14

step-by-step explanation: