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
Maru [420]
3 years ago
13

In parallelogram ABCD, AB = 16 cm, DA = 3

="\sqrt{2}" align="absmiddle" class="latex-formula"> cm, and sides AB and DA form a 45-degree interior angle. In isosceles trapezoid WXYZ with WX ≠ YZ, segment WX is the longer parallel side and has length 16 cm, and two interior angles each have a measure of 45 degrees. Trapezoid WXYZ has the same area as parallelogram ABCD. What is the length of segment YZ?

Mathematics
1 answer:
Murljashka [212]3 years ago
7 0

Answer:

length of segment YZ is 8 cm

Step-by-step explanation:

given data

AB = 16 cm

DA = 3\sqrt{2} cm

AB and DA form interior angle  =  45-degre

WX ≠ YZ

WX = 16 cm

to find out

length of segment YZ

solution

area of △ABD is  the same as the area of △BCD

and

area of △ABD is express as

area of △ABD = AB × AD × sin(45) ÷ 2    ............1

put here value

area of △ABD = 16 × 3√2 × sin(45) ÷ 2

area of △ABD = 24

and

area of the parallelogram is

area of the parallelogram = 24 × 2

area of the parallelogram = 48

so

now we will consider here YZ = x

and Since ZY XW is isosceles trapezoid

so here we can say that

WM = ZM = (16 - x)  ÷ 2   .......................2

so area of  trapezoid will be

area of  trapezoid = \frac{ZY + WX }{2}  \times ZM         .......................3

area of  trapezoid = \frac{x+16}{2} \times \frac{16 - x}{2}    

48 = \frac{x+16}{2} \times \frac{16 - x}{2}  

solve it we get

x = 8

so length of segment YZ is 8 cm

You might be interested in
Idk what to do can someone help?
dolphi86 [110]
She will rent 12 cages
4 0
3 years ago
PLSSSS HELP ME IM DESPERATE PLSS GIVE ME EXPLANATION PLLSS
Oksanka [162]

Answer:

soooooooooooooooooooooooooooooooooooooooooooooo vhjhvv

Step-by-step explanation:

7 0
3 years ago
Algebra....one quest one please answer- WILL GIVE BRAINLIEST!!!
Ksivusya [100]
Answer:


Explanation:
4 0
3 years ago
Read 2 more answers
If you enter the formula =A2*(1+$A$1) in cell B2 and then copy cell B2 to C2, the numerical result in cell
denis-greek [22]
It’s is b 121 . Gang gang
6 0
3 years ago
José collects stamps. He has 7 used stamps for every 4 new stamps. If he has 28 new stamps, how many used stamps does he have?
jenyasd209 [6]

Answer:

José has 49 used stamps

Step-by-step explanation:

7 used stamps for every 4 new stamps

To solve this type of problem, we can use a ratio

7 : 4 ratio

He has 28 new stamps

7 : 4 = x : 28

Ratios can be written as fractions

\frac{7}{4} = \frac{x}{28}

Cross multiply

4x = 7(28) = 196

Divide by 4 on both sides

x = 49

Hope this helps :)

3 0
3 years ago
Other questions:
  • Which of the following polynomials is a binomial
    13·2 answers
  • 1.) Use the formula SA=6s², where SA is the surface area and s is the edge length of the cube, to solve this problem. The cube h
    8·1 answer
  • carlos lives 100m away from his friend's home what is his average speed if he reaches his friend's home in 50s
    11·1 answer
  • What is the qoutient?
    9·1 answer
  • The circle below has a diameter of 12 centimeters. What is the approximate area of the shaded sector?
    8·2 answers
  • Which is more 1756 yards or 1 mile?
    15·2 answers
  • 3.0
    10·1 answer
  • Given the graph of f(x), graph f(x) +3
    10·1 answer
  • Write 5+(-3) using addition
    5·2 answers
  • Simplify:<br> a) 96 + (-12) – (-5)<br> b) (-75) – (-24) + 10 :(
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!