Answer:
A2 = 120
A3 = 60
A5 = 60
A6 = 120
Step-by-step explanation:
Angle 1 and 2 are supplementary, so A2 = 180 - 60, which is 120.
Angle 1 and 3 are vertical angles, which are always the same measure.
Angle 5 is alternate interior angles with 3, which means it is also 60.
Angle 6 is alternate interior angles with 4, which means it is 120.
Answer:
1. D
2. A
3. C
4. A
Step-by-step explanation:
Step-by-step explanation:
Area of the octagon = 2(1+√2)8=309.02 units
3 the answer is 3......................
Answer:
0.970873786408%
Step-by-step explanation:
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