kousarrulbreaker
kousarrulbreaker kousarrulbreaker
  • 15-12-2021
  • Mathematics
contestada

please help in geometry for 50 points

please help in geometry for 50 points class=

Respuesta :

iluvyoujenna
iluvyoujenna iluvyoujenna
  • 15-12-2021

Answer:

total angle inside quadrilateral = 360°

x+2x+90+30 = 360

3x = 360-120

3x = 240

x = 80°

Answer Link

Otras preguntas

Members of the Porifera phylum have a. no skeleton. b. an exoskeleton. c. an endoskeleton. d. either an exoskeleton or endoskeleton, depending on the species.
How do the numerator and denominator of a fraction compare with the dividend and divisor of a division exxpression?
how do I solve p-2 over 3 = 5 over 8?
sketch the graph of each line.y=x-3
what is the multiplicative inverse of -0.4
What is the Bohr model for beryllium
The Pet Palace is replacing its dog training arena with a new arena with dimensions thatare twice as large ? Old arena 10ft in ht base 15ft.New arena 20ft in ht
Big bend national park  has about  870 oak trees. Brazos   bend state park has about  565 oak trees. About how many more oak trees does big bend national park h
What is 4 x 3/4 simplest form?
Write three possible topic sentences for each thesis.1.My country has some of the most beautiful sights you will ever see.2. Computers can be convenient, but th