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
GREYUIT [131]
3 years ago
15

Given: ΔABC is a right triangle.

Mathematics
2 answers:
11111nata11111 [884]3 years ago
7 0

Answer: Pythagorean Theorem is not the justification for the proof.

Step-by-step explanation:

We can get the right answer with help of the below proof of Pythagoras theorem,

Since, Here ABC is the triangle in which CD is the altitude from the point C.

Where,  D\in AB ( shown in figure)

Here, segment BC = a, segment CA = b, segment AB = c, segment CD = h

segment DB = y , segment AD = x  

y + x = c ( c over a equals a over y and c over b equals b over x)

Since, \triangle ABC\sim \triangle ACD ⇒ a/c=y/a and \triangle ABC\sim \triangle BCD⇒  b/x=c/b ( Pieces of Right Triangles Similarity Theorem)

⇒ a^2=cy and b^2=cx  (  Cross Product Property)

a^2 + b^2 = cy + b2 (Addition Property of Equality)

a^2 + b^2 = cy + cx  

a^2 + b^2 = c(y + x)  

a^2 + b^2 = c(c)

a^2 + b^2 = c^2



worty [1.4K]3 years ago
6 0
Pythagorean Theorum since that is what you are trying to prove.
You might be interested in
What is the graph of x^2/9-y^2/4=1
adell [148]

Answer:

A is the answer.

3 0
2 years ago
Someone please say the correct answer!
algol [13]
2nd, 4th, and 5th answers are correct
8 0
3 years ago
What would be the dimensions for the poster at 1/4 times it’s current size
iVinArrow [24]

Answer:

D. Length = 9 cm; width = 6 cm

Step-by-step explanation:

Find 1/4 of the length and 1/4 of the width.

1/4 * 36 cm = 9 cm

1/4 * 24 cm = 6 cm

Answer: D. Length = 9 cm; width = 6 cm

6 0
3 years ago
I CANT DLEETE THIS HELP
larisa86 [58]

Answer:

u can not delete it because u already posted it the only way for it to be deleted is if u are reported for what u post then the moderators see it and make it poof

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the greast comma factor of 21 and 40
noname [10]
List the factors:

21: 1, 3, 7, 21
40: 1, 2, 4, 5, 8, 10, 20, 40

They only have 1 in common.

So 1 is the greatest common factor.
8 0
3 years ago
Other questions:
  • Heeeeeeeelp!!!!!!!!!!!
    5·1 answer
  • 1. What is the slope and y-intercept in the following equation? Explain. y = 2/3x + 8
    12·1 answer
  • Lauren jogs at a rate of 2 miles every 2/5 hour what is her unit rate ?
    15·1 answer
  • Please help me!!!
    5·1 answer
  • If the measure of 0 is A radians and B degrees, then A=180B/pie
    14·1 answer
  • Question 20(Multiple Choice Worth 1 points)
    10·1 answer
  • In the expression 3(2^0), what is the order of operations? Explain how would you evaluated the expression.
    9·1 answer
  • Use the formula d = rt to find the distance, rate, or time
    14·1 answer
  • Below is the number of pages in each of the six books that Pedro read this summer.
    13·1 answer
  • Select the correct answer.<br> What are the solutions of this quadratic equation?<br> 25x^2 + 1 = 0
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!