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
zmey [24]
3 years ago
11

A) Why are all parallelograms not rectangles?

Mathematics
1 answer:
GrogVix [38]3 years ago
8 0

a) Rectangles always have 4 right angles (90 degrees), but parallelograms do not always have 4 right angles rather they can, but do not have to. Rectangles have to.

b) A square is a type of rectangle, but a rectangle is not a type of square. Both rectangles & squares have 4 right angles and are always quadrilaterals, but squares always have all sides that have the same length, but rectangles do not have to have their sides all equivalent lengths.

c) In the case of a parallelogram, the opposite sides are equal whereas in a rhombus all four sides are equal.


You might be interested in
On a coordinate plane, a line is drawn from point A to point B. Point A is at (negative 8, negative 13) and point B is at (4, 11
juin [17]
10226321 because of the minus of the (1,5) 102374711
9 0
3 years ago
Read 2 more answers
Please help I don’t think I remember this
nikdorinn [45]

Answer:

im not sure if this is right

Step-by-step explanation:

demension 1: 9 X 10      demension 2: 10 x 4

4 0
2 years ago
Read 2 more answers
Can anyone let me use their Netflix account?<br>Thank you!​
KiRa [710]
I really need one too. Thanks for the question.
6 0
2 years ago
How many cups is 9.16 fl oz
Stolb23 [73]
1.145 cup you’re welcome ! :)
Mark me as brainlist
7 0
3 years ago
Read 2 more answers
I need an answer please! The question says Find the value of x that would make the following expression equivalent to sixteen ti
aev [14]
Square root of 6 times 16 will give us 39.19

The square root of 48 times 32 [which gives us 1536] is also equal to 39.19

The square root of 1536 is equal to 39.19

Hence, x is equal to 32

Hope this helped! :D
8 0
3 years ago
Other questions:
  • Calling All Mathematicians Please Please Please Help On This Question!!!!!!!!!!!!!!
    10·1 answer
  • Variable y varies directly with variable x, and y = 16 when x = 12. Enter the constant of variation in lowest terms. y = x
    11·1 answer
  • 1 over 3 times 9.......
    14·2 answers
  • 45 miles per hour into feet per second please show work I am hopless :(
    14·1 answer
  • What is the slope of the line shown in the graph?<br><br>-1<br>-2<br>-1/2<br>2​
    15·1 answer
  • Solve for b: y = mx + b<br> +mx + mx<br> y + mx = b
    14·2 answers
  • Derrick's Dog Sitting and Darlene's Dog Sitting are competing for new business. Derrick's Dog Sitting charges $12 plus $7 per ho
    9·2 answers
  • Can y’all help me with this?
    6·1 answer
  • Marking brainliest <br><br> What does do u see , what does it mean and why does it matter
    12·2 answers
  • A football pitch ABCD is shown. The length of the pitch, AB = 120 m. The width of the pitch, BO = 90 m. A 120 m B 90 m D C Calcu
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!