Seudónimo
Seudónimo
01-06-2017
Mathematics
contestada
I need help on how to find these angles
Respuesta :
amy16084
amy16084
01-06-2017
I know angle t is a right angle so 90-30=60 so angle 3 is 60, now that I know angle 3, there are 180 degrees in a triangle so 90+60=150, 180-150= 30 angle 2 is 30, so for angle 1, 30+40=70, 180-70=110, angle 1 is 110 degrees :)
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
The slope AB is -4 Which segments are parallel to AB? Select each correct answer. A. JK, where J is at (8, 2) and K is at (12, 3) B. CD, where C is at (6, 2) an
photo here The Egyptian structures were designed for all of the following purpose except:
How are the numbers 21 and 2,100 alike?
Which structure or structures shown in Figure 20-1 have key differences in bacteria and archaea? a. A and C b. A and B c. D only d. A only
lucy had 72$,which is nine times as much as xavier had how much money did xavier have
how worried was cortes about is actual authority to act in mexico
Sarah rides her bicycle 2.7 miles to school.She takes a different route home,which is 2.5 miles.How many miles does Sarah ride to and from school each day?
Wisdom to the wise man is an uncommon degree of common sense. Do you agree? (Not an assignment, I simply just want your opinion)
Which of the following are rivers of the Central Lowlands and Great Plains? Mississippi Missouri St. Lawrence Columbia Tennessee Hudson Ohio Erie this is tadpol
How many moles does the mass quantity 130g of H2O have?
