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
den301095 [7]
3 years ago
7

The area of triangle ABC is _____.

Mathematics
1 answer:
Marizza181 [45]3 years ago
5 0
I FOUND YOUR COMPLETE QUESTION IN OTHER SOURCES.
 
SEE ATTACHED IMAGE.
 
Using Heron's Formula we can find the area of the triangle.
 A = root (s (s-a) * (s-b) * (s-c))
 s = (a + b + c) / 2
 Where,
 s: semi-perimeter
 a, b, c: sides of the triangle
 Substituting values:
 s = (15 + 16 + 20) / 2
 s = 25.5
 s = 26
 The area will be:
 A = root (26 * (26-15) * (26-16) * (26-20))
 A = 130.9961832
 A = 130 u ^ 2
 Answer:
 
The area of triangle ABC is:
 
C.
 
130 u ^ 2

You might be interested in
Ray’s weight increased by 11% in the last two years. If he gained 16.5 pounds, what was his weight two years ago?
kap26 [50]
2 years ago he weighed 119.5 pounds
4 0
3 years ago
A football player lost 10 yards when he was tackled. <br><br> a<br> 10<br> b<br> -10
Ganezh [65]
The key word “lost” indicates that the football player went back 10 yards. The correct answer is B. -10! :)
3 0
2 years ago
Read 2 more answers
True or False: The points (6,13) (21, 33) and (99, 137) all lie on the same line. The equation of the line is y = 4/3x + 5. PLS
Colt1911 [192]

Answer:

This is true look at picture for clarification

3 0
3 years ago
Read 2 more answers
Which expression is equivalent to (10 +7r−r2)+(−6r2−18+5r)
vichka [17]

Answer: after adding them -7r^2+12r-8

Step-by-step explanation: add them

4 0
2 years ago
Read 2 more answers
Find the part. What is 160​% of 11.1​?
skad [1K]

Answer:160​% of 11.1 is 17.76

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find two functions defined implicitly by the given relation y^2-64x^2=64
    6·1 answer
  • My homework asks to evaluate this: 8-11 Times the square root of 25 over 121
    8·1 answer
  • 9. y=-2(x-3)
    10·2 answers
  • How 152 is shown with blocks
    8·2 answers
  • Help me please with this question
    9·1 answer
  • Heeeeeeeelp<br> 3x+10=25<br> x=?
    14·2 answers
  • A limited edition poster increases in value each year with an initial value of $18. After 1 year and an increase of 15% per year
    14·2 answers
  • DOES ANYONE KNOW THIS?? PLEASE HELP ME ON MY GEOMETRY
    10·1 answer
  • Solve. Write the fraction in simplest form.
    11·1 answer
  • Plz help with these 2 questions and thx !
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!