Answer:
simplify the equation to solve it, remove unnessecary parentheses and spaces.
Answer:
210
Step-by-step explanation:
2 x 3 x 5 x 7 = 210
Answer:
Step-by-step explanation:
The tangent is perpendicular to the radius. The given triangle is right if AB is tangent.
Use Pythagorean to verify
- 20² = 16² + 12²
- 400 = 256 + 144
- 400 = 400
Confirmed
Answer:
[22 x 21] / 2=231 or "c"
Step-by-step explanation:
