Answer:
102 degrees.
Step-by-step explanation:
Because the 3.3's are congruent (the same), this triangle is isosceles.
A property of isosceles means that the two angles are congruent.
39+39= 78
This means that the last angle must be 180-78.
Answer:
7.071 cm
Step-by-step explanation:
Answer:
try google algebra calculator
Step-by-step explanation:
Answer:
7/20
Step-by-step explanation:
add the probabilities together and minus it by the LCM which is 20