Answer:
- No
- Yes
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Answer:
Adding the 2 known angles: 60° + 100° = 160° We subtract this from 180°. 180° – 160° = 20°. Our missing angle is 20°. To find a missing angle in a triangle we subtract the two known angles from 180°.
Step-by-step explanation:
Answer:
V= 628.32
Step-by-step explanation:
Answer:
284.24
Step-by-step explanation:
by multiplying 0.68 to 418 we get 68% of 418