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
nexus9112 [7]
2 years ago
12

Find the area of each figure. Round to the nearest tenth if necessary.

Mathematics
1 answer:
Nataly_w [17]2 years ago
8 0

Answer:

220ft^2

Step-by-step explanation:

In red: 12ft - 10ft = 2ft and there 2 sides so 2ft / 2 = 1ft

In blue: 18ft - 12ft = 6ft

The missing area in dark blue: 6ft x 1ft = 6 / 2 = 3

total rectangle area: 12ft x 18ft = 216

216 - (3 + 3) = 216 - 6 = 200            subtract 6, we added that area in

You might be interested in
Please help<br> help<br> help
inessss [21]

Answer:

Bottom right. It's correct

3 0
3 years ago
Read 2 more answers
The length of a rectangle is 4.9 cm more than 4 times the width. If the perimeter of the rectangle is 88.8 cm, what
Kamila [148]

Answer:

24.9 by 5.

Step-by-step explanation:

4 0
3 years ago
Help me with this please
Keith_Richards [23]

Answer: $5.00 is the range

Step-by-step explanation: Range is the largest number subtracted by the smallest, so $6 - $1 is $5.

3 0
2 years ago
The total surface area of a cone whose radius is 2 r and slant height 2l is
vampirchik [111]

Answer:

A=4\pi r(l+r)

Step-by-step explanation:

The total surface area of a cone is given by :

A=\pi rl+\pi r^2\\\\=\pi r(l+r)

Put r = 2r and l = 2l in the above formula

A=\pi \times 2r(2l+2r)\\\\A=2\pi r(2l+2r)\\\\=2\pi r \times 2(l+r)\\\\=4\pi r(l+r)

Hence, the total surface area of the cone is 4\pi r(l+r).

7 0
3 years ago
traingle abc is an isosceles right triangle with the measure of angle a equal to 90 degrees. the length of segment ac is 6 cm. w
Semmy [17]
Isosceles right triangles are half squares, and if the length of one side is 6cm, that is the length of the other side since both segments are equal. Take the formula to find the area of a square (base times height), apply the side measurement of the triangle (6cm) and divide it in half to find the area of half of it (therefore, finding the area of the isosceles triangle.)

(6x6) / 2
6x6 = 36
36 / 2 = 18

The area of the isosceles triangle is 18 square centimeters.
4 0
3 years ago
Other questions:
  • Which numbers are the means of the proportion shown below 2/3 = 20/30
    5·2 answers
  • Select the perfect square trinomial from among the options below.
    9·1 answer
  • Whats 2489534+32480923 solve.
    14·2 answers
  • Can you help me find out weather 6, 36,and 48 are a factor multiple or neither of 24.
    9·1 answer
  • What multiplies to 330 and adds to 61
    9·1 answer
  • If 2 newborn rabbits are put in a pen.How many rabbits will be in a pen in 1 year?
    12·1 answer
  • Which is equal to √50
    6·2 answers
  • Help meeeeeeeee<br> i just need a short answer
    9·2 answers
  • When x = 2,what is the value of y for the equation – 3x + 2y = 10?
    6·2 answers
  • A pole that is 2.8 m tall casts a shadow that is 1 m long. At the same time, a nearby building casts a shadow that is 39.5 m lon
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!