Question

(30 POINTS NEED DONE ASAP!) use the irregular polygon below. show all work. A.find the perimeter B. Find the area SHOW YOU WORK please thank you so much!​ and need correct answer

Answer 1

Answer:

see explanation

Step-by-step explanation:

The perimeter is the length of all 6 sides of the polygon.

Note that the 2 unknown sides are

8 - 4 = 4 mm and 8 - 2 = 6 mm

Starting with the left side

Perimeter = 8 + 2 + 4 + 6 + 4 + 8 = 32 mm

The polygon can be split into 2 rectangles.

The lower rectangle with sides of 8 and 4

and the upper rectangle with sides 2 and 4

Area = (8 × 4) + (2 × 4) = 32 + 8 = 40 mm²

Answer 2

The perimeter and area are 32 mm and 40 mm².

Rectangle

It is a polygon that has four sides and four corners. The sum of the internal angle is 360 degrees. In rectangle opposite sides are parallel and equal and each angle is 90 degrees. And its diagonals are also equal and intersect at mid-point.

Given

A combination of rectangles is shown.

To find

The perimeter and the area.

How to find the perimeter and the area?

Perimeter = sum of all sides

Perimeter = 4 + 8 + 8 + 2 + 4 + 6

Perimeter = 32 mm

Area = Length x width

Area = area of the first rectangle + area of the second rectangle

For the first rectangle

Length = 8 mm

Width = 2 mm

For the second rectangle

Length = 6 mm

Width = 4 mm

Area = area of the first rectangle + area of the second

Area = 8x2 + 6x4

Area = 16 + 24

Area = 40

Thus the perimeter and area are 32 mm and 40 mm².

More about the rectangle link is given below.

https://brainly.com/question/10046743