Question

answer the above question ​

Answer 1

Answer:

a)let new angle be x

therefore,

x+85°=180°

x=180-85

x=95°

now,we got x = 95°

so in the figure is in four sides so if four side is there then the sum will be 360°

therefore,

60+y+90+95=360

245+y=360

y=360-245

y=115

b) given,

one angle is y therefore talking all angles as

y=540°

therefore,

y+y+y+y+y=540°

5y=540

y=540/5

y=108°

so, all the angles are 108°

if you still confuse then add all the angles 108+108+108+108+108

540°that's the same

Answer 2

Step-by-step explanation:

(a) 115°

MARK ME BRAINLIEST

FOLLOW ME