![kendelllh](/avatars/13462.jpg)
kendelllh
22.05.2020 •
Mathematics
Need help with what answer I should pick:(
For the second pick where it says (all 4 corners must be right angels) the options are
-All 4 sides must have equal length
-Both pairs of sides must be parallel
Solved
Show answers
More tips
- S Style and Beauty How to knit a hooded cowl?...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
- H Health and Medicine How to perform artificial respiration?...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- S Style and Beauty How are artificial nails removed?...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- F Family and Home How to Properly Use a Water Level?...
Answers on questions: Mathematics
- M Mathematics Help me with this thanks...
- M Mathematics What is 2 + 2 what is 4 + 4 what is 8 + 8 what is 9 + 9 what is 10 + 10...
- E English First to answer gets ! after normal division during mitosis, how many chromosomes does each daughter cell contain compared to the parent cell?...
- M Mathematics Is this a proper fraction, improper fraction, mixed number? 4/8...
- M Mathematics Carlos saves aluminum cans to sell to the recycling center. He recently recycled 43 pounds of cans and received $23.65. How many dollars would he get at this rate for recycling...
- H History How long would it take mansa musas caravan to travel from niani to cairo?...
- M Mathematics Atwo-word phrase in a word problem that means to add....
Ответ:
First selection: 2 pairs of parallel sides,
Second selection: only 1 corner needs to be a right angle
Step-by-step explanation:
A parallelogram and rectangle both have * 2 pairs of parallel sides, * but to be a rectangle, * only 1 corner needs to be a right angle *
~ Only 1 corner needs to be a right angle, because by properties of ║- grams, consecutive angles are supplementary, meaning the adjacent angle would be 90° as well. The angle adjacent to the adjacent angle would also be 90 degrees by the same rule, as well as the other adjacent angle to the one we were reffering to in the start. All in all, if 1 corner is a right angle, all 4 corners are right angles and this ║- gram is thus a rectangle ~
Ответ:
2 pairs of parallel sides
Step-by-step explanation:
Ответ:
with what?
Step-by-step explanation: