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
Mashcka [7]
3 years ago
6

the figure is made up of a semicircle and a triangle. Find the area of the figure. Use pi equals 3.14​

Mathematics
1 answer:
valentinak56 [21]3 years ago
5 0

Answer:

The area of the figure is 63.25 square feet

Step-by-step explanation:

we know that

The area of the figure is equal to the area of semicircle plus the area of triangle

step 1

Find the area of semicircle

The area of semicircle is

A_1=\frac{1}{2}\pi r^{2}

we have

r=10/2=5\ ft ----> the radius is half the diameter

\pi =3.14

substitute

A_1=\frac{1}{2}(3.14)5^{2}

A_1=39.25\ ft^2

step 2

Find the area of the triangle

The area of triangle is equal to

A_2=\frac{1}{2}bh

we have

b=8\ ft\\h=6\ ft

substitute

A_2=\frac{1}{2}(8)(6)

A_2=24\ ft^2

step 3

The area of the figure is equal to

A=A_1+A_2

substitute

A=39.25+24=63.25\ ft^2

You might be interested in
Which of these expressions are equivalent to −5+(2.5+315)⋅4.25 ? Choose the TWO correct answers.
qaws [65]

Answer: A and D

Step-by-step explanation:because my teacher told me

4 0
3 years ago
A swimming pool is being filled at the rate of 7800 pt/min (pints per minute). How many pints per second is this?
Triss [41]
130 pints per second

8 0
3 years ago
B+7=10 what is the sum of b?
juin [17]
B = 3. Hope it helps!
5 0
3 years ago
Why does -2.4-(-7)have the same result as -2.4+7? Explain your reasoning.
asambeis [7]

Answer:

-2.4-(-7) has the same result as -2+7 because the negative sign and the minus sign cancel each other out. Think of it like this. If you cross the negative sign and the minus sign together, then it makes a plus sign.

Step-by-step explanation:

I gave a basic answer. You might have to elaborate more on this.

8 0
3 years ago
Read 2 more answers
Fifty hundredths Seventy-five hundredths Twenty hundredths Eighty hundredths
MAXImum [283]
I think the answer is c sorry if I’m wrong
7 0
3 years ago
Other questions:
  • If ~ p: 2 + 2 =4
    11·2 answers
  • A plane flies 630 miles with the wind in the same time that it takes to fly 455 miles against the wind. If this plane flies at t
    15·1 answer
  • if 11,100 is invested at 3.1 percent interest compounded monthly, how much will the investment be worth in 19 years?
    8·2 answers
  • the temperature at 4am was -13 f the temperature was rising at a steady rate of 5 f an hour at what time will the temperature be
    15·1 answer
  • I need help on #5 please!
    15·1 answer
  • -0.5(d - 1.5) = 2.5<br> What is d
    9·1 answer
  • Jorge's printer can print 60 pages in 15 minutes. How many pages can it print in 3/4 hours?
    7·2 answers
  • PLS HELP ME WITH MY GEOMETRY
    8·1 answer
  • Tom has a large photo he wants to shrink to wallet -sized. Its width is 20 cm and its link is 30 cm. If he wants the width to be
    6·1 answer
  • If a $6 per unit tax is introduced in this market, then the new equilibrium quantity will be
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!