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leva [86]
1 year ago
14

Given a and b are first quadrant angles, sin a=5/13 and cos b=3/5 evaluate sin (a-b)1) -33/652) 33/653) 63/65

Mathematics
1 answer:
bezimeni [28]1 year ago
5 0

The correct option is -33/65.

The solution is given below:

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Determine which postulate can be used to prove that the triangles are congruent. If it is not possible to prove congruence, writ
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Answer:

The triangles are congruent by

SSS

Step-by-step explanation:

Given:

First Label the Diagram:

AB ≅ CD

AD ≅ BC

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Proof:

In  Δ ABC and Δ CDA

AB ≅ CD     ....……….{Given}

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