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
Sidana [21]
3 years ago
8

Whats the area of a polygon with vertices A(2,3) B(12,3) C(6,0) and D(2,0)

Mathematics
1 answer:
Vanyuwa [196]3 years ago
6 0
This shape is trapezoid

top of the trapezoid is 10 (12-2)

and the bottom is 4 (6-2)

the height in 3 (3-0)


so the area will be
((10+4)  \times 3) \div 2  \\  = (14 \times 3)  \div 2 = 42 \div 2 \\  = 21
the area is 21
You might be interested in
A parking lot is 100 yards long . what is the length of 3/4 of the parking lot , in feet ?
Lina20 [59]
3/4 of the lot is 3/4*100=75 yards long.  This is 75*3=225 feet.
7 0
3 years ago
Read 2 more answers
Are these similar triangles
Natasha_Volkova [10]
No from D to F the line is slanted which throws off both triangles but that does not make the the same
6 0
3 years ago
Which proportion could be used to find the length of side b?​
Goshia [24]

Answer:

B

Step-by-step explanation:

Using the Sine Rule in ΔABC

\frac{a}{sinA} = \frac{b}{sinB} = \frac{c}{sinC}

∠C = 180° - (82 + 58)° = 180° - 140° = 40°

Completing values in the above formula gives

\frac{a}{sin58} = \frac{b}{sin82} = \frac{8.4}{sin40}

We require a pair of ratios which contain b and 3 known quantities, that is

\frac{b}{sin82} = \frac{8.4}{sin40}

OR

\frac{sin40}{8.4} = \frac{sin82}{b} → B

8 0
3 years ago
Read 2 more answers
Can sum1 hurry and give me the answers to theses pls !!
suter [353]

Answer:

i dont understand what you want us to do lol?

Step-by-step explanation:

6 0
2 years ago
Which of the following is a geometric sequence?
lina2011 [118]
Answer: A.

explanation: multiply 2 x 2= 4 then 4 x 2= 8 then 8 x 2= 16 then 16 x 2= 32 so basically your just multiplying every number by the same exact number which is 2
3 0
2 years ago
Other questions:
  • Perimeter of 14 and 4x+5
    5·1 answer
  • To play a game, you spin a spinner like the one shown. You win if the arrow lands in one of the areas marked "WIN". Lee played t
    5·2 answers
  • PLEASEEEEEE HELP ME WITH THIS ONE PLEASE AND THANK YOU
    11·1 answer
  • Write 7:30 in two ways
    11·2 answers
  • a 33 m tall building casts a shadow. The distance from the top of the building to the tip of the shadow is 36m Find the length o
    10·1 answer
  • If the mean of a positively skewed distribution is 126, which of these values could be the median of the distribution?
    8·1 answer
  • Point S is located on RT so that RS/ST = 1/4. What are the coordinates of Point S? (4 , 4 ) (2.4, 2.4) (8 , 8 ) (4.4, 4.4)
    15·1 answer
  • What is the ratio of cups to quarts in a carton of milk?
    7·1 answer
  • Find the value of b in the triangle below.
    6·1 answer
  • 34.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!