MATHEMATICS MIDDLE SCHOOL

The sum of the measures of the angles in any triangle is 180 degrees.This is the _ _ Theorem.

Answers

Answer 1

Answer:

Answer:

This is the triangle sum Theorem.

Step-by-step explanation:

Given : The sum of the measures of the angles in any triangle is 180 degrees.

To find : This is the _____ _____ Theorem.

Solution: We have given that The sum of the measures of the angles in any triangle is 180 degrees.

By the triangle sum theorem : Sum of all the interior angle of a triangle is 180 degree

Let a, b ,c are the angle of a triangle ,

Then a+b+c = 180 degree.

Therefore, This is the triangle sum Theorem.

Answer 2

Answer:

Answer:

The answer is "Triangle Sum"

Step-by-step explanation:

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I will really appreciate some of your help, it will take less than 2 minutes. thank you

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Guys please help with this::::there is a picture so please look and help!

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The mechanical pencils are .89¢ and pens .35¢, so the difference is .54¢

What is the surface area of the geometric figure that can be formed by the net?(Image)

A. 36 cm2
B. 60 cm2
C. 66 cm2
D. 72 cm2

Answers

Answer:

Option D.

Step-by-step explanation:

The area of a rectangle is

$Area=length * width$

In the given net we have 6 rectangles with three pairs of congruent rectangles.

Rectangle 1 and 5 are congruent with length 3 cm and width 2 cm.

$A_1=A_5=3 * 2=6$

Rectangle 2 and 4 are congruent with length 6 cm and width 3 cm.

$A_2=A_4=6 * 3=18$

Length of width of rectangle 3 are 6 cm and 2 cm respectively.

$A_3=A_6=6 * 2=12$

The total area of the figure is

$A=A_1+A_2+A_3+A_4+A_5+A_6$

$A=6+18+12+18+6+12$

$A=72$

The area of figure is 72 square cm. Therefore, the correct option is D.

The surface area is 72cm squared

Complete the ratio table.to convert the units of measure from ounces to grams or to ounces ?

Answers

Answer:

Step-by-step explanation:

Set this up as a proportion with oz on the top and grams on the bottom and then fill in with what you are given:

$(oz)/(g):(1)/(28)=(3)/(x)$

Cross multiply to get x = 28*3 so x = 84 g

Do the same for the next ratio:

$(oz)/(g):(1)/(28)=(x)/(140)$ and cross multiply again to get

28x = 140 so

x = 5 oz

Answer:

Ounces Grams

1 28

3 84

5 140

Step-by-step explanation:

Since one ounce is 28 grams you would do 3 times 28 which gives you 84 and so 3 ounces if equal to 84 grams. Now we have to find how many ounces in 140 grams. We would do 140 divided by 28 which gives us 5 and so 140 grams is equal to 5 ounces. Hope this helps! If not well...

Pedro cut a sheet of poster board into 10 equal parts. His brother used some of the poster board and now 8/10 is left. Pedro wants to make a sign fromeach remaining part of the poster board. How many signs can he make?