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
Fantom [35]
3 years ago
10

Find The area of the triangle.

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
4 0

Answer:

86.1 yd^2

Step-by-step explanation:

Half of 21 is 10.5

10.5*8.2=86.1

There is no need to divide it by two as there are two triangles stuck together. You would need to multiply it by two if you did divide it by two, but the answer would be the same.

kaheart [24]3 years ago
3 0

Answer:

C : 86.1

Step-by-step explanation:

This is the formula to find a triangles area:

Hope this helped! :)

You might be interested in
Three cylinders have bases that are the
lys-0071 [83]
SA: 2pi (r^2)+2pi(r)(h)
In order to find radius (r) of the base you must divide 10 by pi then find the square root of the result
√(10/pi)=r: 1.784cm
h: a) 8.0cm
b) 6.5cm
c) 9.4cm
2pi (3.183)+2pi(1.784)(8)=109.673cm^2
2pi (3.183)+2pi(1.784)(6.5)=92.859cm^2
2pi (3.183)+2pi(1.784)(9.4)=125.366cm^2
7 0
3 years ago
Helpppppp hurry and no links
Alexeev081 [22]

Step-by-step explanation:

6.3%

that is the correct answer

4 0
2 years ago
Read 2 more answers
Can someone please help me on this one​
Hunter-Best [27]

Answer:

c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Helppppppppppppppppppppppppppp
Nata [24]

Answer:

14 cm

Step-by-step explanation:

One side of the composite has a length of 6 and the other side has a length of 8.

If we add these two numbers, we'll get the missing side length of the rectangle

6 + 8 = 14 cm

6 0
2 years ago
If 4.3 plus 1.1 times a number equals the sum of the number and 37.6 what is the number
podryga [215]

4.3 + 11*x = x + 37.6

x = 333

6 0
3 years ago
Other questions:
  • Why will the percent of change always be represented by a positive number
    13·1 answer
  • How can you determine the difference between an arithmetic and geometric sequence if you are given the first 4 terms of the sequ
    9·2 answers
  • Credit bureau files are used to help evaluate applications for (Points : 1)
    15·1 answer
  • -5+7=7-5 is what property
    9·2 answers
  • Raj was asked to fully simplify this polynomial and put it into standard form.
    10·2 answers
  • HELP ASAP
    5·1 answer
  • 6/7 x ___ = 8/9 Please Help me
    13·1 answer
  • Suppose two angles in a coordinate plane, one measuring 80° and the other measuring 160°, were both rotated 180° about the origi
    13·2 answers
  • AT&T offers a deal for internet service that is $20 a month. There is an intial fee of $50. If Tim spent $330 on his interne
    12·1 answer
  • For the vertical motion model h(t)=-16t^2+54t+3, identify the maximum height reached by an object and the amount of time the obj
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!