Math, asked by shristi4734, 6 months ago

please explain this question

Attachments:

minar30: is

minar30: 50+70=120

minar30: total angles in triangle is 180

shristi4734: ok I got it

shristi4734: thanx

sairamsuj2007: 120

shristi4734: how

sairamsuj2007: to find angle E

180-70+50
180-120
=60
DE II BC
transversal=AC
angle E=60
(sum of angles on the same side of the transversal=180)
angle C=180-60=120

sairamsuj2007: PL MAKE ME THE BRAINLIEST

shristi4734: ok thanx

Answers

Answered by mathematicalshana

Answer:

angleBCA is 60 degree

this is correct answer

Answered by arham1010

Step-by-step explanation:

angle ADE= angle ABC =70 (corresponding angle)

ABC+BAC+ACB=180 (angle sum property of triangle)

70+50+ACB=180

120+ACB=180

ACB=180-120

BCA=60

Previous Question

Next Question

please explain this question ​

Answers

please explain this question