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
const2013 [10]
2 years ago
6

What is the area of the figure below? Use 3.14 for pi. Round your answer to the nearest hundredth.

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

Answer:

area of the figure ≈61.23 cm² to the nearest hundredth

Step-by-step explanation:

To find the area of the figure, we will follow the steps below;

Looking at the figure, we will see that the figure comprises of both semi-circle and a parallelogram

area of figure = area of semicircle + area of parallelogram

first, we will find the area of the semi-circle

area of a semi-circle = πr² /2

from the diagram given, diameter = 7cm

but diameter = 2r, this implies that radius r = d/2, hence radius r = 7/2 = 3.5 cm

π = 3.14

Lets insert the values into the formula

area of a semi-circle = πr² /2

                                    =3.14×3.5² /2

                                    =3.14×12.25 /2

                                     =19.2325 cm²

Area of a parallelogram = b×h

where b = base and h = height

from the figure given, base b = 7cm   and height h = 6 cm

Lets insert the values into the formula

Area of a parallelogram = b×h

                                       = 7×6

                                       =42 cm²

area of the figure = area of semicircle + area of parallelogram

                                =19.2325 cm²   +   42 cm²

                                =61.2325 cm²

                                ≈61.23 cm² to the nearest hundredth

area of the figure ≈61.23 cm² to the nearest hundredth

You might be interested in
How much cinemeters is 5 inches
grandymaker [24]

Answer:

5 inches is equal to 12.7 centimeters.

Step-by-step explanation:

There is 2.54 centimeters in an inch so just multiply that by 5 and you get 12.7.

3 0
3 years ago
Read 2 more answers
Question 8
mina [271]
The percent is 85.71% so the rounded answer would be be 86%
3 0
2 years ago
Read 2 more answers
Please help me with this question.
Vesna [10]

Answer:

3 to 9

second is 2.5 to 15

Step-by-step explanation:

3 0
3 years ago
PLEASE HELP ME! TIMED!
erica [24]

Answer:

1.6-5 2.  42 3. 36/66

Step-by-step explanation:

6 0
2 years ago
What is the total number degrees of all interior angles of a triangle?
BARSIC [14]
<span> the total number degrees of all interior angles of a triangle is 180</span>
3 0
3 years ago
Other questions:
  • Find the LCM and HCF of the following pairs of integers and verify that LCM × HCF = Product of the two numbers.
    5·1 answer
  • Quick help meeeeeeeeeeeeeee!!!!!1.Which equation has a graph that is parallel to the graph of 2x - 3y = 1?
    9·1 answer
  • 1. Tell whether the line containing (-1,-2) and (4,4) and the line containing
    10·1 answer
  • Write , - 3/16, 7/4, -3/8 in order from least to greatest
    7·1 answer
  • shyla was buying gifts for each of her 8 cousins. she bought everyone either a ring for $6 or a toy for $7. If she spent a total
    6·1 answer
  • 17/21-2/10 estimate the sum
    14·1 answer
  • Factorise full the following x squared +2x
    12·1 answer
  • Can someone please help me??? i really need it!!!
    14·1 answer
  • What is natural number​
    15·1 answer
  • find the angle between vectors a =(1,2) and b = (1,-1/2). Brainliest for correct answer. Look at photo.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!