11III11II1 11III11II1

02-01-2022
Mathematics

contestada

three angles of a quadrilateral are 72⁰,45⁰ and 113⁰ calculate the fourth angle

Respuesta :

0090086 0090086

02-01-2022

Answer:

130

Basic fact:

angles in all quadrilaterals add up to 360 degrees

Step-by-step explanation:

a=angle

72+45+113+a=360

230+a=360

360-230=a

130=a

Answer Link

Otras preguntas

factoring, x squared +x-6?

What is the base of Apothecary

How many people could read in France in 2000, 2001, 2002, 2013?

estimate for 412*5.904/0.195any one knw the estimate for this and how to work it out

Which object would best be identified by a periodic Doppler shift in a star's spectrum along with a dip in the stars light intensity? a black hole a nebula a co

what are the effects of boiling sulfuric acid?

Solve the simultaneous equations 2x+3y=-3 3x-2y=28

What is 4p-13p-p=-150 More 2 step equations. I don't get this one at all

simplify p8/p2can you help me with this question...anyonnnneee...????

Which object would best be identified by a periodic Doppler shift in a star's spectrum along with a dip in the stars light intensity? a black hole a nebula a co