Math, asked by rachelakosah, 5 months ago

help me do this work

Attachments:

Answers

Answered by mohan7007331
3

Answer:

360-278=82

Step-by-step explanation:

now

we know that sum of the all sides of triangles =180°

82+c+c=180

82+2c=180

2c=180-82

2c=98

c=49

I hope it is help ful for u

Similar questions