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
seraphim [82]
2 years ago
9

Find the area of the triangle

Mathematics
1 answer:
zheka24 [161]2 years ago
8 0
  • Base = 16.9 ft
  • Height = 10.4 ft
  • We know,
  • area \:  \: of \:  \: a \:  \:  triangle =  \frac{1}{2}  \times base \times height
  • Therefore, area of the triangle

=(  \frac{1}{2}  \times 10.4 \times 16.9) {ft}^{2}  \\  = (5.2 \times 16.9) {ft}^{2}  \\  = 87.88 {ft}^{2}

<u>Answer</u><u>:</u>

The area of the triangle is 87.88 square feet.

Hope you could get an idea from here.

Doubt clarification - use comment section.

You might be interested in
Is this answer correct?
Sav [38]

Answer:yes

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP ILL GIVE BRAINLIEST!!
victus00 [196]

Answer:

73.12 cm

Step-by-step explanation:

The perimeter of the square is 3 sides of the square (the 4th side is not included because of the semicircle)

P square = 3 s

               =3 (16)

                =48 cm

The perimeter of the semicircle is 1/2 of the circumference of a circle

P semicircle = 1/2 (pi *d)

                     =1/2 (pi* 16)

                     = 8 pi

                     = 8 (3.14)

                      =25.12 cm

The total perimeter is the sum of the square and the circle

P total = P square + P semicircle

           =48+25.12

            =73.12 cm

8 0
4 years ago
PLEASE SOLVE THIS PROBLEM ​
schepotkina [342]

Answer:

18) Area= 5*5/2=25/2=12.5 unit ^2

19) Area=AB^2V3/4=8a^2*V3/4=2V3a^2

Step-by-step explanation:

18. A(-3,0)

B(1,-3)

C(4,1)

AB=V(-3-1)^2+(0+3)^2=V16+9=V25=5

AC=V(-3-4)^2+(0-1)^2=V49+1=V50=5V2

BC=V(1-4)^2+(-3-1)^2=V9+16=V25=5

so AB=BC=5

and AC^2=AB^2+BC^2

so trg ABC is an isosceles right  angle triangle (<B=90)

Area= 5*5/2=25/2=12.5 unit ^2

19. A(a,a)

B(-a,-a)

C(-V3a, V3a)

AB=V(a+a)^2+(a+a)^2=V4a^2+4a^2=V8a^2

AC=V(a+V3a)^2+(a-V3)^2=Va^2+2a^2V3+3a^2+a^2-2a^2V3+3a^2=V8a^2

BC=V(-a+V3a)^2+(-a-V3a)^2=V8a^2

so AB=AC=BC

Area=AB^2V3/4=8a^2*V3/4=2V3a^2

7 0
3 years ago
-1 is greater then or equal to m-8 greater then or equal to -14
Jobisdone [24]

Answer:

essentially lesser than the average person

Step-by-step explanation:

because you are you really good at it for you and

7 0
3 years ago
It’s due late tonight can some pls help me pass
hjlf

Answer:

C 160

Step-by-step explanation:

hop it helped you in any way

3 0
3 years ago
Other questions:
  • 9.59 divided by 18 equals what?
    15·2 answers
  • Simplify x2y5<br> ____<br> x6y3
    5·1 answer
  • Rina’s retirement party costs $2 for every guest she invites. If there are 9 guests, how much Rina’s reticent party cost ?
    8·1 answer
  • Find the approximate side length of a square game board with an area of 129 in2.
    9·1 answer
  • Greg has 5 baseball bats that have lengths of: 3/4 yards, 2/3 yards, 1/2 yards, 7/8 yards, 1 1/8 yards. What is the difference i
    14·1 answer
  • Solve for c. <br> 4(3+c)+c=c+4
    12·2 answers
  • HELP ASAP I WILL GIVE BRAINLIEST!!!!
    7·1 answer
  • The law of conservation of matter states that matter is neither created or 33 points
    5·1 answer
  • If 100 grams of water evaporated into a gas, how much mass will the gas have?
    15·1 answer
  • What is the difference between dilations and dilatations?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!