1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Advocard [28]
3 years ago
12

A parallelogram is shown below: Part A: What is the area of the parallelogram? Show your work. (5 points) Part B: How can you de

compose this parallelogram into two triangles? If this parallelogram was decomposed into two triangles, what would be the area of each triangle?

Mathematics
2 answers:
kirill115 [55]3 years ago
8 0

Answer:

<u><em>Part A) Area of Parallelogram:</em></u>

Area = Base*Height

Area = 3 * \frac{2}{3}

<u><em>Area = 2 feet²</em></u>

<u><em>Part B)</em></u>

We can  decompose the parallelogram into two triangle by drawing a diagonal which will divide the parallelogram into two triangles with equal area

<u><em>Part C)</em></u>

The area of each triangle would be the half of the area of parallelogram.

=> <u><em>Area of each triangle = 2 feet²/2 = 1 feet ²</em></u>

aksik [14]3 years ago
5 0

Part A) The area of a parallelogram is base × height.

3 × 2/3 = 6/3 = 2

2 feet squared is the area of the whole parallelogram.

Part B) The diagonal of a parallelogram separates it into two congruent triangles.

The area of each triangle will be:

base × height × 1/2

3 × 2/3 × 1/2 = 6/6 = 1

1 foot squared is the area for each triangle.

You might be interested in
I REALLY NEED HELP ON THESE TWO QUESTIONS!!! I'd really appreciate it...
Mariana [72]

Answer:

On the first one the total is 37500.The second dealer is again,37500.You put a coma after every 3 digit so the coma is 357,000.Sorry if I over explained it.

6 0
3 years ago
Read 2 more answers
There are 35 people in a room. There are
Degger [83]

Answer:

Male=21 Female=14

Step-by-step explanation:

So the problem would be (f)+(f+7)=35

first you would subtract 7 from 35

Now you have (f)+(f)=28 or 2f=28

Then you divide both sides by two

f=14

and since we know there is 7 more males then the answer is

m=21

5 0
3 years ago
Read 2 more answers
5. Find the change in temperature: from -1°F to -20°F
kap26 [50]

Answer:

-19

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
The polynomial −2x3 − x2 + 13x in the last line is the result of
Marina86 [1]

Subtracting 3x^4+9x^3+3x^2 from the divided and bringing down 13x.

8 0
3 years ago
Read 2 more answers
There are 3 urns A, B and C each containing a total of 10 marbles of which 2, 7 and 4 respectively are red. One of the urns is s
sleet_krkn [62]
<h3>Answer:  7/13</h3>

======================================================

Explanation:

We know that the marble selected is red, so we don't need to focus on the other colors.

7 red marbles are in urn B out of 2+7+4 = 13 total red marbles.

The probability the red marble came from urn B is therefore 7/13

5 0
2 years ago
Other questions:
  • Write two equations that have one unique solution each
    6·1 answer
  • Khloe's car used 8 gallons of gas to drive 272 miles. At what rate does her car use gas in gallons per mile? Express your answer
    10·1 answer
  • Write a fact family using the numbers 5/6 and 30
    13·1 answer
  • A sample of blood pressure measurements is taken for a group of​ adults, and those values​ (mm Hg) are listed below. The values
    10·1 answer
  • Psalm 147 may be one of the most recent Psalms, written in the time of Nehemiah. True,False
    12·2 answers
  • What is the y-value of the solution of the system of equations below?
    8·1 answer
  • Solve by completing the square​
    11·1 answer
  • Find the length of arc AB with an angle measure of 15 degrees and radius of 10 cm. Round to the nearest hundredth place if you g
    13·1 answer
  • Anyone know the answer I’m lost…
    11·1 answer
  • The senior classes at High School A and High School B planned separate trips to the county fair.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!