1)inside the triangule is 180º .There are 3 angules, one with 120º, theta and
angle ACB, lets call it x.
x + theta + 120 = 180
x + theta= 180-120
x + theta= 60
x= 60- theta
angle ACB= 60- theta
Answer:
Look it up. it will help you work it out. hope this helped.
Step-by-step explanation:
Answer:

Step-by-step explanation:
square 18 and square 35 then add together
The answer is 300 or 3*10^2