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
Ivan
3 years ago
15

One leg of a 45 - 45 - 90 triangle measures 10 inches. What is the length of the hypotenuse

Mathematics
1 answer:
djyliett [7]3 years ago
5 0

Answer:

Therefore the length of the hypotenuse is 14.14 inches.

Step-by-step explanation:

Given:

The Triangle is of 45 -45 - 90

Length of one leg = 10 inches

To Find:

Length of the hypotenuse = ?

Solution:

The Triangle is of 45 -45 - 90 ..................Given

So For 45 - 45 - 90 Both the Legs of Triangle is SAME

i.e Longer leg = Shorter leg = 10 inches

Now in Right angle Triangle By Pythagoras Theorem we have

(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}

On substituting the values we get

Hypotenuse^{2}= 10^{2}+ 10^{2} \\\\Hypotenuse^{2}=200\\Square\ Rooting\ we\ get\\Hypotenuse=\sqrt{200}=10\sqrt{2}=10\times 1.414=14.14\ inches

Therefore the length of the hypotenuse is 14.14 inches.

You might be interested in
Simplest form of the expression -2x2(x – 5) + x(2x2 – 10x) + x is
Andrei [34K]
You first simplify the expression using PEMDAS
-2x^3-10x^2+2x^3-10x^2+x
then combine like terms,
(-2x^3+2x^3), (-10x^2-10x^2), x
cancels out^
so the answer would be -20x^2+x
3 0
3 years ago
Which statement is true? Lisa has one and four twelves cups of grapes. Dawn has one and eleven twelves cups of grapes. Together
andrew11 [14]

Answer:

The fourth one:  Gavin has one and thirteen fourteenths buckets of water. Daven has one and three fourteenths buckets of water. Together they have three and two fourteenths buckets of water.

Step-by-step explanation:

Gavin = 1 13/14

Daven = 1 3/14

1 13/14 + 1 3/14 = 2  16/14

2 16/14 = 3 2/14 = three and two fourteenths

8 0
3 years ago
How do I solve this question?
Yuri [45]
It's 18/100. The reduced / simplest form is 9/50 because you divide it by 2 since it's the GCS.
4 0
2 years ago
Read 2 more answers
Please someone help me. Thank you.​
KiRa [710]

Answer:

Step-by-step explanation:

take x degree as reference angle

using tan rule

tan x=opposite/adjacent

tan x=6.1/5.1

tan x=1.19

x=tan^{-1}1.19

x=49.95

x=50 degree

3 0
3 years ago
Simplify 4(6 - 2x) - 3(3 - 4x)
laiz [17]
4x+15
hope this helped!
6 0
3 years ago
Read 2 more answers
Other questions:
  • What are the x– and y–intercepts of the graph of y = 2x^2 – 8x – 10?
    9·1 answer
  • Which points are the best approximations of the relative maximum and minimum of the function?
    8·2 answers
  • Please help me i have inly minutes left​
    12·1 answer
  • Melissa walked 9 over 12 miles each day for 5 days. What was the total distance,in miles she walked in 5 days.
    15·2 answers
  • Please help me with this!!
    11·2 answers
  • Urgent please help. Amanda surveyed 20 juniors and seniors at delamar high school to find the number of hours per week they spen
    7·1 answer
  • Luiz and Bianca are brother and sister and go to the same school. Luiz walks to school using a footpath, a distance of 900 m, an
    8·1 answer
  • If TR=11 what is the length of RS.
    12·1 answer
  • Helpp ill mark brainliest
    7·2 answers
  • 8 3\2 power in simplest radical form
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!