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29 votes
29 votes
Determine the value of x and name the type of triangle.

8x + 2
70°
60°
The value of x
Type of triangle

Determine the value of x and name the type of triangle. 8x + 2 70° 60° The value of-example-1
User Douglas Rosebank
by
2.7k points

1 Answer

7 votes
7 votes

8x+2+70°+80° = 180°

8x+132° = 180°

8x = 180°- 132°

x = 48°/8

Hence, x = 6

User Dinigo
by
3.6k points