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
nlexa [21]
2 years ago
15

This trapezium is drawn on a centimetre grid. Find the area of the trapezium.

Mathematics
1 answer:
Novosadov [1.4K]2 years ago
3 0

Answer:

A = 18 units²

Step-by-step explanation:

The area (A) of a trapezium is calculated as

A = \frac{1}{2} h ( b₁ + b₂ )

where h is the perpendicular height and b₁, b₂ the parallel bases

By counting squares

h = 3, b₁ = 3, b₂ = 9 , then

A = \frac{1}{2} × 3 × (3 + 9) = 1.5 × 12 = 18 units²

You might be interested in
Work out the surface area of this solid prism.
zhannawk [14.2K]
THE SURFACE AREA IS 3220CM^2
3 0
2 years ago
Which amount is greater, 5 feet or 2 yards?
Vedmedyk [2.9K]

Answer:

2 yards

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
55% of the attending crowd was female. If the crowd has 1345 people, how many females are there ?
Assoli18 [71]
Not sure but maybe 740
3 0
3 years ago
Red ribbons are wrapped around all the columns of a building. Each ribbon does not overlap itself. Each column has a radius of 3
Roman55 [17]

Hello!

If this long ribbon measures 144\pi feet, you can see, it was only multiplied by one number, which has the be the diameter of a column to get our circumference. If we divide this by our diameter 6 (diameter is double the radius, 3), we get our answer below.

144/6=24

Therefore, our answer is C) 24.

I hope this helps!

5 0
3 years ago
Read 2 more answers
Which is the value of the expression? (-2) to the fourth power
kompoz [17]

Answer:

Variant D

Step-by-step explanation:

-2*(-2)*(-2)*(-2)=16

5 0
3 years ago
Other questions:
  • If the area of a rectangle is 24a^2b and the length is 8ab^2, what would be the width of the rectangle, given that width is foun
    12·1 answer
  • What is true about the radius and diameter of the circle whose diameter is 50 mm ?
    14·1 answer
  • What is the volume of the right prism?
    14·1 answer
  • When you sample the first individuals you can find, you call it a _____; it's cheap and easy to do, but statistically not a very
    14·1 answer
  • What number is 20% of 125?
    5·2 answers
  • 7/10+2/5 please show work 30 POINTS
    15·2 answers
  • PLEASE HELP !!!!!!!!!!
    10·1 answer
  • Megan bought a bicycle that cost $200.50 at a sporting good store. The sales tax
    11·2 answers
  • 3 1/3 divided by 2/3<br><br> pls help me!!!! im stuck and pls show your work!
    14·2 answers
  • Y=-2/3 3 what is the slope of the equation entered as a fraction
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!