Triangle ghj is a right triangle. angle g has a measure of g°, and angle h has a measure of h°, and angle j is a right angle.
part a select two equations that are true.
a. sin(h°)=sin(g°)
b. cos(g°)= sin(h°)
c. cos(h°)= cos(g°)
d. sin(h°)+ cos(h°)= sin(g°)+ cos(g°)
e. sin(g°)+ cos(h°)= cos(g°)+ sin(h°)
part b given that tan(g°)= sin(g°)/cos(g°), which ratio must have a value equal to the tangent of g°?
a. cos(h°)/sin(g°)
b. cos(h°)/sin(h°)
c. sin(h°)/cos(h°)
d. sin(h°)/cos(g°)

Part A: equations B and D are true

Part B: expression B is equal to tan(g)

Step-by-step explanation:

In the given triangle, sin(g) = cos(h) and cos(g) = sin(h).

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Part A

Based on the above, selection B is true.

Based on the above, the equation of D becomes: sin(h)+sin(g) = sin(g) +sin(h), which is true.

Selections B and D are true

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Part B

Based on the above tan(g) can also be written ...

tan(g) = cos(h)/sin(h) . . . . . corresponds to selection B

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

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step-by-step explanation: