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
Arada [10]
2 years ago
11

The side length of thr hexagon is 16 centimeters,and the length of the digonal shown is 32 centimeters. Charles measured the hei

ght of one of trapezoids and found that the height of one of the trapezoids and found that the height was 13.9 centimeters. Find the area of the hexagon.
Mathematics
1 answer:
nexus9112 [7]2 years ago
4 0

Answer:

669cm2

correct question

Charles drew a regular hexagon and divided it into two identical trapezoid , the side length of the hexagon iscoming16cm,the diagonal shown in fig 30 is 32 cm Charles measure the height of one the trapezoid and found that the height was 13.9 cm find the area of the area

Step-by-step explanation:

The side length of the hexagon should be given which is 16 cm

To get the Length the side length makes with the height of the trapezium, Pythagoras theorem is applied to get the base of the triangle

Base = √((16)^2 - (13.9)^2

Base = √62.29

Base = 7.92cm

Since we have gotten the base

Diagonal - the base gives the top length of the trapezium.

32- 7.92- 7.92 = 16.16

The area of the hexagon gives the 2 times of the trapezium.

To find the area of the trapezium

= 1/2 * ( a+b)h

= 1/2* ( 32+ 16.16)* 13.9

= 24.04*13.9

Area of the trapezium = 334.71cm2

= 334.71 * 2

= 669.42cm2

Hope this helps

You might be interested in
Please help I'm not very sure.
Bogdan [553]
I think it's x2–1=0 because it's the only one that has -1 for origin of the ordinate
5 0
2 years ago
Ted’s team score average of 23.5 points in 4 basketball games. Lauren​'s team scores an average of 75.5 points in the same 4 gam
Setler [38]

Answer:

Lauren has 52 more points than Ted.

Step-by-step explanation:

Ted- 23.5

Lauren- 75.5

75.5-23.5=52

52

5 0
3 years ago
The volume of a cone is 3πx3 cubic units and its height is x units. Which expression represents the radius of the cone’s base, i
dalvyx [7]

Answer:

<em>r=3x</em>

Step-by-step explanation:

<u>The Volume of a Cone</u>

The volume of a cone of radius r and height h is:

\displaystyle V=\frac{1}{3}\pi hr^2

We are given the volume of a cone is

V=3\pi x^3

Equating:

\displaystyle \frac{1}{3}\pi hr^2=3\pi x^3

Multiplying by 3:

\pi hr^2=9\pi x^3

Simplifying by pi:

hr^2=9 x^3

Since h=x:

xr^2=9 x^3

Dividing by x:

r^2=9 x^2

Taking square roots:

r=\sqrt{9 x^2}=3x

Thus: r=3x

5 0
3 years ago
Read 2 more answers
How much change will you get back if you bought three 0.78 chocolate bars and paid with a $5 bill?
Hitman42 [59]
2 dollars and 66 cents
4 0
2 years ago
Read 2 more answers
What are the real or imaginary solutions of the polynomial equation?<br> x – 8=1 ?
vampirchik [111]

Answer:

I think the answer is going to be

x=9

3 0
2 years ago
Other questions:
  • An angle that measures 82° is bisected. What is the measure of each resulting angle?
    7·2 answers
  • The length of a rectangle is twice its width. The perimeter of the rectangle is 126ft.
    15·1 answer
  • the probability that a student has a Visa card (event V) is .65 The probability that a student has a mastercard (event M) is .20
    13·1 answer
  • Simplify the expression: 15w-6w+14w^2
    7·2 answers
  • how many groups of 24 can we make with 324 foil beads? foil beads: 324 beads ÷ 24 beads per pair of glasses
    5·1 answer
  • Joe has a cylindrical glass jar that he wants to fill completely with apple juice. The jar has a diameter of 4 inches and a heig
    12·1 answer
  • PLZ HELP. i dont have a lot of time and i dont understand this problem. the question is on the picture. plz explain
    7·1 answer
  • Hiromi is painting the front and back of a barn. Each can of paint covers 32 square feet. How many cans of paint does Hiromi nee
    6·1 answer
  • Which statements about opposites are true?
    14·2 answers
  • Some number plus – 49 is equal to the number divided by 4.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!