amanged rows. Find thede am of the measuresain sate the tpe of this tr

1.	amanged rows. Find thede am of the measuresain sate the tpe of this triangleof 2B is thrice to the measure of ZC ed te messur ot LA s+of 4B and ZC. Find the measures of all the angles of AABCd[ liesarnevations in two variables
Answer» B = 3C A = B+C/2 A = 4C/2 A = 2C So, 2C+3C+C = 180 6C = 180 C = 30° B = 330 = 90° A = 230 = 60°

amanged rows. Find thede am of the measuresain sate the tpe of this triangleof 2B is thrice to the measure of ZC ed te messur ot LA s+of 4B and ZC. Find the measures of all the angles of AABCd[ liesarnevations in two variables

Answer»

B = 3C

A = B+C/2

A = 4C/2

A = 2C

So, 2C+3C+C = 180

6C = 180

C = 30°

B = 3*30 = 90°

A = 2*30 = 60°