Answer:
answer 90
Step-by-step explanation:
since the sum of the external angles
triangle is 180
internal equal to 90
Answer:
x=
Step-by-step explanation:
subtarct 2 t the other side
2x^2=12
now divide 2 to 12
x^2= 6
now square root both sides
x=
thats the answer!
Answer:
30% Probability
Step-by-step explanation: 3/10=0.3