Sign In
Ask Question
Simone Oneal
Mathematics
10 April, 19:56
Does a=2.1 b=7.2 c=7.5 form a right triangle
+4
Answers (
2
)
Kyler Chandler
10 April, 20:05
0
Yes
Step-by-step explanation:
If the longest side squared is equal to the sum of the squares on the other 2 sides then they form a right triangle
longest side = 7.5
7.5² = 56.25
2.1² + 7.2² = 4.41 + 51.84 = 56.25
Thus the 3 values form a right triangle.
Comment
Complaint
Link
Fuller
10 April, 20:24
0
Answer: Yes, the three measurements form a right angled triangle
Step-by-step explanation: A right angled triangle can be solved by the Pythagoras theorem, that is, when one side is missing. The formula is
AC^2 = AB^2 + BC^2
(The square of the longest side equals to the sum of the square of the other two sides)
Where AC is the longest side and AB and BC are the other two sides.
In the question given, the longest side is 7.5, and so substituting for the values, we can write out the Pythagoras theorem as follows;
7.5^2 = 7.2^2 + 2.1^2
56.25 = 51.84 + 4.41
56.25 = 56.25
Since the Left Hand Side equals to the Right Hand Side, then the dimensions given in the question forms a right angled triangle
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Does a=2.1 b=7.2 c=7.5 form a right triangle ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Kanesha wants to find out if people in her community would support a dog park. Which populations would be appropriate to sample for the survey? People shopping at local pet store. Parents of small children in the community.
Answers (2)
Which functions have real zeros at 1 and 4? Check all that apply. A. f (x) = x2 + x + 4 B. f (x) = x2 - 5x + 4 C. f (x) = x2 + 3x - 4 D. f (x) = - 2x2 + 10x - 8 E. f (x) = - 4x2 - 16x - 1
Answers (1)
In this ordered pair (4,-5) which number is the ordinate
Answers (2)
the density of water at 4°c is known to be 1.00g/ML. if Annie experimentally found the density of water to be 0 9975g/ML. what will be her percentage error
Answers (1)
The sum of - 8 and - 10, increased by 23
Answers (1)
New Questions in Mathematics
What is the solution to the equation? 8x + 4 = - 20 A. x = - 3 B. x = - 2 C. x = 2 D. x = 3
Answers (1)
The sum of two numbers is 136. the difference of the same two numbers is 28. what are the two numbers
Answers (1)
In the diagram, m∠1 = 2x + 1 and m∠3 = 5x + 11. What is the measure of ∠3?
Answers (1)
Every month $40 is withdrawn from Toms savings account to pay for his gym membership. He has enough savings to withdrawn no more than $360. For how many months can Tom pay for his gym membership?
Answers (1)
The number of people waiting in a line to buy tickets x minutes after a ticket booth opened is given by the expression 70-5x . What does the value 70 represent? A. the total number of tickets available B.
Answers (1)
Home
»
Mathematics
» Does a=2.1 b=7.2 c=7.5 form a right triangle
Sign In
Sign Up
Forgot Password?