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
balandron [24]
3 years ago
10

What is the area of this trapezoid? 96 in² 132 in² 168 in² 1344 in² Trapezoid A B C D with parallel sides D C and A B. Points F

and E are between D and C. F E B A form a rectangle with 4 right angles. D F is 3 inches, F E is 8 inches., E C is 3 inches., E B is 12 inches., and A B is 8 inches.

Mathematics
2 answers:
Anit [1.1K]3 years ago
6 0
<span><u>Answer </u>
132 〖in〗^2


<u>Explanation </u>
Although the diagram was not given, I was able to get it in the internet.
The area of a trapezium is found by the use of the following formula:
Area =1/2 h(a+b)
Where h is perpendicular distance between the two parallel lines, while a and b is are the lengths of the parallel lines.
In this question;
h=12 in
a=8 in
b=3+8+3=14 in
Area =1/2×12(8+14)
=6×22
132 〖in〗^2 
</span>

dlinn [17]3 years ago
6 0

Answer:

Option B. 132 inch²

Step-by-step explanation:

Since we know the formula to calculate the area of trapezoid is = \frac{1}{2}(height)(base)

where height of the given trapezoid ABCD is side BE and two parallel sides are AB and DC.

It's given in the question

Side BE = 12 inches

AB = 8 inches

DC = (DF + FE + EC) = (3 + 8 + 3) = 14 inches

Now we put these values in the formula

Area of trapezoid ABCD = \frac{1}{2}(AB+CD).(BE) = \frac{1}{2}(8 + 14).(12)=\frac{1}{2}(22)(12)=(11).(12)=132

Therefore answer is Option B. 132 inch²

You might be interested in
The sum of 4 consecutive integers is 130
gogolik [260]

x + x + 1 + x + 2 + x + 3 = 130

Combine like terms.

4x + 6 = 130

Subtract 6 from both sides.

4x = 124

Divide both sides by 4.

x = 31

<h3>The first digit is 31.</h3><h3>The second is 32.</h3><h3>The third is 33.</h3><h3>The fourth if 34.</h3>
7 0
3 years ago
at a local soccer game, 6/7 of the people were fans. one-half of those fans were wearing hats. what fraction of the people was w
Brut [27]
Answer: \frac{3}{7}

You simply need to multiply \frac{6}{7}*\frac{1}{2}.
Multiply the numerators.
6*1=6
Multiply the denominators.
7*2=14
Simplify. \frac{6}{14}*\frac{3}{7}
7 0
3 years ago
you plant 30 african violet seeds and 9 of them sprout use experimental probability to predict how many will sprout if you plant
Ostrovityanka [42]
Given that out of 30 planted seeds only 9 of the m sprouted, then:
Experimental probability =(number of occurrence of event)/(total number of trials made)
=9/30
=3/10
thus the number of seeds that will sprout given that 20 seeds we planted will be:
3/10×20
=6 seeds

8 0
3 years ago
What is the area of this polygon?
brilliants [131]

The area of this polygon is 35.5 units∧2.

Good luck!!!!



8 0
3 years ago
Read 2 more answers
Please HELP with these 3 questions
Murrr4er [49]

Answer:

can't see it

Step-by-step explanation:

jdjffjg

sdjbdsjfdfmmfmfd

dfdfdfjkfjd

5 0
3 years ago
Other questions:
  • Which person has the highest hourly wage? Kevin? Savannah? Greg?
    9·1 answer
  • Three of the angles of a quadrilateral are 120° 48° and 92° what is the size of the fourth angle
    10·2 answers
  • Zenich Corp manufactures laptops. The waiting time is 72 minutes before the start of production and the manufacturing lead time
    15·1 answer
  • Total solidification times of three casting geometries are to be compared: (1) a sphere with diameter = 10 cm, (2) a cylinder wi
    11·1 answer
  • Subtracting a polynomial has the same result as adding its additive inverse.
    10·1 answer
  • A Bathtub has dimensions of 5ft Long, 3ft wide, and 2ft tall. The tub itself weighs 300lbf. The tub contains 100 gallons of wate
    7·1 answer
  • Identify the exponent that would follow (3 • 4) to make the equation true. (3^2)(4^2) = (3 • 4)
    7·1 answer
  • Use percents to compare attendance at two concerts: 299 people attended the first concert, while 949 attended the second. pls he
    12·1 answer
  • !! WILL MARK BRAINLIEST!
    13·1 answer
  • The graph shows a system of inequalities.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!