Bae1235 Bae1235

10-03-2015
Mathematics

Answered

The angles of a quadrilateral measures 80 degrees 100 degrees 100 degrees in this order. What kind of quadrilateral has this shape? How do you know?

Verified Answer :

jtlamarr jtlamarr

11-03-2015

A parallelogram

Because...
-opposite angles are congruent
-four sides
-angles must equal 360
100 + 100 +80 + y = 360

280 + y = 360

y = 80
-the angle we don't know is 80 degrees

Answer Link

Related Questions

What are the roots of the equation yx squared x42

Which of the following drugs is classified as an antianginal a Warfarin Coumadin b Propafenone Rythmol c Digoxin d Nitroglycerin

What can we infer about general zaroff based on his desire to hunt humans

The Glorious Revolution took place in response to the aactions of James IIbEnglish Bill of RightscArticles of Union bEnglish Bill of Rightsdmonarchy of Charles

Let ax24 Use a to find the solutions for the following equation x2423212x248 Which of the following are solutions for x A8 B2 C4 D 0 E2 F4 G8

Feudal society was characterized by

what is the difference between 34 and 310

can 1124 be simplified

Which feature is characteristic of a market economy A Government provides basic goods B Selfinterest motivates buyers C People have less economic freedom D Peop

If you could count two atoms every second how long would it take you to count a mole of atoms

Web Analytics