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
levacccp [35]
3 years ago
12

What's a quadrilateral that has a 80, 100, 100, 80 degree

Mathematics
2 answers:
Lilit [14]3 years ago
5 0
We know it's not a rectangle or square, since they are not right angles, and it has two pairs of equal angles, so it could be a rhombus/parallelogram or a trapezoid. 
If the equal angles are opposite each other it is a rhombus or a parallelogram, but if the are not (which goes with how you listed the angles) it is a trapezoid.

kap26 [50]3 years ago
3 0
The answer is a rectangle
You might be interested in
A section of concrete pipe 30m long has an inside diameter of 1.2m and an outside diameter of 1.8m. what is the volume of concre
Fudgin [204]

length of pipe= 30m

Inside dia. = 1.2m

Outside dia. = 1.8m


Volume of concrete= (outside dia. - inside dia.)h

V= (pi)
v= [(3.14*0.9*0.9)-(3.14*0.6*0.6)]30

v= (3.3534-1.1304)30
v=(2.233)30 = 66.690m cube

since it's volume the answer 66.690 is in cubic meters.

5 0
4 years ago
Which answer choice shows the decimals in order from least to greatest?
MrMuchimi
I believe the answer is D. 1.121, 1.21, 1.432, 1.53
8 0
3 years ago
Tina and three of her friends are in line with different amounts of money. The first person in line had $775. If the amount trip
nataly862011 [7]
37,975 dollars altogher
4 0
3 years ago
A businessperson is charged a $4.96 monthly finance charge on a bill of $283.15.
gladu [14]

Answer:

  1.75%

Step-by-step explanation:

The monthly interest rate is the interest amount divided by the base on which it is computed, expressed as a percentage.

  $4.96/$283.15 × 100% ≈ 1.75172% ≈ 1.75%

3 0
2 years ago
Please please please help me. I have no idea what to do
rewona [7]
We have a bunch of rectangles making up the lateral sides of this figure. They have side length 12 and height 13.

So the area of one rectangle is 12 x 13 = 156.
We have 6 of these rectangles, so our lateral area is 6(156) = 936.

The total surface area requires that we include the area of the base. To find the area of a regular polygon we take half of the product of the apothem and perimeter.

A = (1/2)*a*p

The apothem is given to be 10.39,
and the perimeter is fairly easy to calculate:
With the side length being 12, the perimeter is then 6(12) = 72.

So then the area of our base is (1/2)*10.39*72 = 374.04

So then the total surface area is the (base area) + (lateral area),
374.04 + 936 = 1310.04
3 0
3 years ago
Other questions:
  • 12 order the numbers from least to greatest<br> 1.2<br> 1.02<br> 0.75<br> 2' 4' 4'
    7·2 answers
  • Find the surface area of the cylinder. Round your answer to the nearest tenth. (Open attachment to see image of the cylinder).
    10·1 answer
  • Ms.schriefer's tire popped and she use $130 from her savings to have it repaired. After that she had $564 left in saving . about
    9·2 answers
  • Keenan will run 2.5 miles from his house to Jared’s house. He plans to hang out for 45 minutes before walking home. If he can ru
    8·1 answer
  • If 0.2 gallons = .60 cents, how much is 1 gallon
    11·1 answer
  • Please help me please please
    15·1 answer
  • Question 13 of 46<br> What is the remainder for the synthetic division problem below?
    5·1 answer
  • Give three examples of equations that have the solution -6.
    13·1 answer
  • What is -13÷-21 **negative 13 divided by negative twenty-one**​
    6·2 answers
  • Is 5xy and -8xy similiar <br> explain why
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!