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3 years ago

13

What is the measure of the exterior angle x?

2 answers:

antiseptic1488 [7]3 years ago

6 0

Angles in a four sided shape add to 360, a straight line is 180

elena-14-01-66 [18.8K]3 years ago

6 0

Answer:

the answer is 180

Step-by-step explanation:

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Jamie needs to build a fence around his garden, as illustrated by polygon ABCDEF on the coordinate grid below. If each unit repr

NNADVOKAT [17]

Answer:

C. 26 yards

Step-by-step explanation:

Jamie's fence total length = perimeter of the polygon

Perimeter of the polygon = AB + BC + CD + DE + EF + FA

AB, FA and DE can be worked accordingly as shown below:

AB = |-5 - 0| = 5 units

FA = |5 - 2| = 3 units

DE = |1 -(-2)| = 3 units

BC, CD, and EF can be calculated using the formula $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Distance between B(0, 5) and C(4, 2):

$BC = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$B(0, 5) = (x_1, y_1)$

$C(4, 2) = (x_2, y_2)$

$BC = \sqrt{(4 - 0)^2 + (2 - 5)^2}$

$BC = \sqrt{(4)^2 + (-3)^2}$

$BC = \sqrt{16 + 9} = \sqrt{25}$

$BC = 5 units$

Distance between C(4, 2) and D(1, -2)

$CD = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$C(4, 2) = (x_1, y_1)$

$D(1, -2) = (x_2, y_2)$

$CD = \sqrt{(1 - 4)^2 + (-2 - 2)^2}$

$CD = \sqrt{(-3)^2 + (-4)^2}$

$CD = \sqrt{9 + 16} = \sqrt{25}$

$CD = 5 units$

Distance between E(-2, -2) and F(-5, 2):

$EF = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$E(-2, -2) = (x_1, y_1)$

$F(-5, 2) = (x_2, y_2)$

$EF = \sqrt{(-5 -(-2))^2 + (2 -(-2))^2}$

$EF = \sqrt{(-3)^2 + (4)^2}$

$EF = \sqrt{9 + 16} = \sqrt{25}$

$EF = 5 units$

Total length of the wall in yards = 5 + 5 + 5 + 3 + 5 + 3 = 26 yards

4 0

3 years ago

A custodian pours 3/8 gallon of cleaning solution equally into nine pails find the volume of the solution and two of these pails

kaheart [24]

3/72=1/24
You divide 3/8 with 9 then simplify

7 0

3 years ago

K+5,-1 and 2k are consecutive terms of an arithmetic sequence.<br>1.find k<br>2.find the terms.

Eddi Din [679]

Answer:

K enejwjwjenenw

Step-by-step explanation:

Serey mejw catttsn keesuyboard

8 0

3 years ago

Shapes I and II are ____.

8_murik_8 [283]

I don’t know what the options are but I would say either similar or rotated

6 0

3 years ago

Read 2 more answers

Find the value of x that makes u<br> 11<br> v.<br> 7x + 14<br> 8x + 6<br> X =

pickupchik [31]

Answer:

The X=2 because X+X=2

Step-by-step explanation:

So,the answer is 2

8 0

3 years ago