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
Arlecino [84]
3 years ago
6

Find the area with Heron's formula pls help !

Mathematics
2 answers:
KatRina [158]3 years ago
8 0

Answer:

3320in²

Step-by-step explanation:

heron formula = √s(s-a)(s-b)(s-c)

 when s = (a+b+c)/2

s =  (16+35+25)/2 = 76/2 = 38

heron formula = √s(s-a)(s-b)(s-c)  =  √78(78-16)(78-35)(78-25) = √78(62)(43)(53) = √11021244 = 3319.82589905≈3319.8in²(nearest tenth)

Mandarinka [93]3 years ago
5 0

Answer: Area = 180.6 m²

Step-by-step explanation:

Heron's formula for determining the area of a rectangle is expressed as

Area = √S(S - a)(S - b)(S - c)

Where

a,b and c represents the length of each side of the triangle

S represents perimeter/2

Perimeter = 16 + 35 + 25 = 76

S = 76/2 = 38

Applying Heron's formula, it becomes

Area = √38(38 - 16)(38 - 25)(38 - 35)

= √38 × 22 × 13 × 3

= √32604

= 180.6 m² rounded to the nearest tenth.

You might be interested in
Perform the indicated operation.<br> 1/3÷3/8<br> A) 1/8<br> B)8/9<br> C)1 1/8
Alenkinab [10]

1/3÷3/8

Multiply by reciprocal

1/ 3÷ 8/3

Now multiply across


1×8/3×3


Solve

8/9


Your answer is b .


4 0
3 years ago
Read 2 more answers
Evaluate the radical. 125−−−√3 Enter your answer in the box.
Ray Of Light [21]
The answer should be 5.
5 0
3 years ago
Read 2 more answers
a sporting good store received an order of 90 baseball caps, of which 18 were green. if 1 of the 90 caps is selected at random,
makvit [3.9K]
<span>Visualize that out of the 90 caps, how many were green? 18 were green. So how many were not green? 90 caps - 18 caps = 72 caps. That means 72 caps were not green in that sporting good order. Therefore, the probability of one cap selected at random from the total 90 caps will not be green will be 72/90 which is roughly 0.8 or 80 percent. </span>
4 0
3 years ago
Mickey and Donald earn $53 weekend after taxes Mickeys share is seven dollars greater than Donald's how much does Donald earn ea
igor_vitrenko [27]

Donald earns $23 each weekend and Mickey earns $30.

Step-by-step explanation:

Given,

Money earned by Mickey and Donald = $53

Let,

Share of Mickey = x

Share of Donald = y

According to given statement;

x+y=53    Eqn 1

x = y+7     Eqn 2

Putting value of x from Eqn 2 in Eqn 1

(y+7)+y=53\\y+7+y=53\\2y=53-7\\2y=46

Dividing both sides by 2

\frac{2y}{2}=\frac{46}{2}\\y=23

Putting y=23 in Eqn 2

x=23+7\\x=30

Donald earns $23 each weekend and Mickey earns $30.

Keywords: linear equation, substitution method

Learn more about linear equations at:

  • brainly.com/question/10990024
  • brainly.com/question/11007572

#LearnwithBrainly

8 0
3 years ago
Using the distributive property what is 49 ×17 + 49 × 3​
eduard

Answer:

980

Step-by-step explanation:

I did it

5 0
3 years ago
Other questions:
  • Please help and thank you
    12·2 answers
  • if there are 3 people at a party and each person have to give a handshake to each person at the party how many handshakes does i
    14·1 answer
  • Given the function F(x)=3x+2 f(x)=8 find the following f(x)=8
    6·1 answer
  • What is the quotient of 21.06 and 9​
    9·1 answer
  • Howard has a scale model of statue of liberty. The model is 15 inches tall the clay of the model to the actual statue is 1 inch
    12·1 answer
  • Solve for the variable in the following proportion. 36/y = 1.2/2<br> y=
    11·1 answer
  • The x-coordinate of the point that contains the ___?___ is always 0.
    5·1 answer
  • How would you use estimation to evaluate this expression 10.2 x [(2x3.7)+8]
    6·1 answer
  • Which decimal is equivalent to 3 1/8​
    13·2 answers
  • A statement with the greatest acceptance among scientists is the______​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!