Answer:
sin O =
Step-by-step explanation:
given tan O = =
Then this is a right triangle with legs 3 and 4
Using Pythagoras' identity then the hypotenuse (h ) is
h = =
= 5, hence
sin O = =
X ^ 4 * y ^ 2 How many terms does this polynomial have?
1 answer:
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Answer:
f)
e)
d)
c)
b)
a)
Step-by-step explanation:
- m∠5 ≅ m∠4; Angle Correspondence Theorem
- m∠5 ≅ m∠1; Alternate Interior Angles Theorem
- m∠6 ≅ m∠2; Alternate Exterior Angles Theorem
- 180° = m∠2 + m∠1; Definition of Linear Pair [Supplementary Angles]
- 180° = m∠5 + m∠3; Definition of Linear Pair [Supplementary Angles]
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