FIND THE MEASUREMENT OF THE MISSING ANGLES ON THE GIVEN FIGURE BELOW AND STATE YOUR REASON

Mathematics

1 answer:

marusya05 [52]2 years ago

3 0

Answer:

Step-by-step explanation:

1) ∠1 + ∠2 = 180 {linear pair}

105 +∠2 = 180

∠2 = 180 - 105

∠2 = 75°

Reason: Linear pair

2) ∠3 = ∠1 {Vertically opposite angles are congruent}

∠3 = 105

Reason: Vertically opposite angles are congruent

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To find the maximum velocity you have to differentiate the function respect to r.

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