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
stich3 [128]
3 years ago
7

An isosceles right triangle has a hypotenuse that measures 4√2 cm. What is the area of the triangle?

Mathematics
2 answers:
lara31 [8.8K]3 years ago
6 0

Answer:

8

Step-by-step explanation:

a^2 + b^2 = c^2

c = 4\sqrt{2}

c^{2} = 32

a^2 + b^2 = 32

a=b (isosceles triangle)

a=b=4

base = 4

height = 4

area = 1/2 bh = 1/2(4)(4) = 8

torisob [31]3 years ago
4 0

Answer:

8 cm^2

Step-by-step explanation:

If the triangle is isosceles the sides are the same

Let the sides be x

We know that we can use the Pythagorean theorem

a^2+b^2 = c^2 where a and b are the sides and c is the hypotenuse

x^2+x^2 = (4 sqrt(2))^2

2x^2 =16(2)

2x^2 = 32

Divide by 2

2x^2/ 32/2

x^2 = 16

Taking the square root of each side

sqrt(x^2) = sqrt(16)

x = 4

The area of the triangle is

A =1/2 bh

A = 1/2 (4) (4)

A = 1/2(16)

A = 8

You might be interested in
This is hard for me, can someone show me how, Find m∠UTS, if m∠UTV=x+15, m∠VTS=140∘, and m∠UTS=15x+15.
Assoli18 [71]

Answer:

165

Step-by-step explanation:

First, m<UTS=m<UTV+m<VTS by Angle Addition Postulate.  Then, you substitute all the values that you provided for the angles.  15x+15=x+15+140.  You then solve for x.

15x+15=x+155

14x=140

x=10

You then plug back in 10 for X in the value of m<UTS.  15(10)+15=165

3 0
3 years ago
Help ?? ;;
garik1379 [7]

Answer: It's the top left because the line passes through 10 on the y axis.

6 0
4 years ago
Math: 5 + 4 x (2+7)<br> Plz help
FromTheMoon [43]

Answer:

81

Step-by-step explanation:

First, you combine like terms using PEMDAS

5+4 * (2+7)

5+4 * (9)

9 * 9

9 * 9 = 81

5 0
3 years ago
Read 2 more answers
If x= 27 and y= 54 then what does w equal
beks73 [17]
The answer is 81 because 27 x 3
4 0
4 years ago
Read 2 more answers
Select the correct choice below and fill in the answer​ box(es) to complete your choice.
patriot [66]
B) 312 divided by 75 is 4 with a remainder of 12
7 0
3 years ago
Read 2 more answers
Other questions:
  • HELP PLEASE <br><br>must show work ​
    15·1 answer
  • How do i do 4/7 divided by 1 3/4
    7·1 answer
  • Evaluate |5| - |-5|.
    10·2 answers
  • NEED HELP ASAP please​
    15·1 answer
  • Kate and Ashton have been approved for a $200,000 15 year mortgage with an APR of 5.5%. How much of their first monthly payment
    12·1 answer
  • 2. Find the perimeter and area of a square with a 7-ft side.
    5·1 answer
  • I will give brainlist A pentagonal prism has dimensions that are four times the dimensions of a similar pentagonal prism. So its
    11·2 answers
  • Parker ran 600 meters, 7 kilometers, and 1,000 centimeters.
    6·1 answer
  • In order for an object to be a polygon it must have (choose the best answer) *
    13·2 answers
  • Can somebody Evaluate this for me!! 8^4 Thank you!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!