Question

ɪꜰ 3 ᴄᴏɴꜱᴇᴄᴜᴛɪᴠᴇ ᴘᴏꜱɪᴛɪᴠᴇ ɪɴᴛᴇɢᴇʀꜱ ʙᴇ ᴛʜᴇ ᴀɴɢʟᴇꜱ ᴏꜰ ᴀ ᴛʀɪᴀɴɢʟᴇ, ᴛʜᴇɴ ꜰɪɴᴅ ᴛʜᴇ 3 ᴀɴɢʟᴇꜱ ᴏꜰ ᴀ ᴛʀɪᴀɴɢʟᴇ

Answer 1

Step-by-step explanation:

Let the three consecutive no. be

x, x + 1 and x + 3

We are given that x + x + 1 + x + 2 = 180°

Thus 3x + 3 = 180°

=> x + 1 = 60°

=> x = 59°

Thus the angles are 59°, 60° and 61°.

Answer 2

Answer:

59,60,61

Step-by-step explanation:

Lets take the first (smallest) angle to be x.

Second angle = x+1

Third angle = x+2

x + x+1 + x+2 = 180     (Angle Sum Property)

3x+3 = 180

3x = 180-3     (Transposition)

3x = 177

x = 177/3    (Transposition)

x = 59

Therefore, First angle = 59

Second angle = 59+1 = 60

Third angle = 59+2 = 61

Hope it helps!!!!