Answer:
In an introductory trignometry course, there are many options for introducing trigonometric functions: • As ratios of sides of right triangles ...
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The correct answer should be 3.
Answer:



Step-by-step explanation:
Given
The attached figure


Solving (a): EF
Since m is a perpendicular bisector, then <EGF and <EGH are right-angled.
So, EF will be calculated using Pythagoras theorem which states:




Take the positive square roots of both sides


Solving (b): GH
Since m is a perpendicular bisector, then GH = FG



Solving (c): EH
Since m is a perpendicular bisector, then EH = EF



Answer:
-7(1/7) = -1
Step-by-step explanation:
Answer:
x=-11
Step-by-step explanation: