Question

determine the value of each of the following traingles.figure 8.explain​

Answer 1

Answer:

Let us call the angles x and x+10 as A and B and angle 130 as C

we know that A+B= C

x+x+10=130

2x=120

x=60

so A=60°

B=70°

and third angle of triangle , let us call it D , it will be 180-A-B = 50°

also D+C= 180° ( 50+130=180 , hence confirmed )

Answer 2

Answer: x = 60 Degrees & x + 10 = 70 Degrees

Step-by-step explanation: