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Please help i need help on pre-calc

Please help i need help on pre-calc-example-1

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Answer:

32.5 square units

Explanation:

Area of triangle = ½ ab sin C

where a and b are to sides that meet at angle C.

Area of triangle = ½ (13)(10) sin 150

= 32.5 square units.

please see attachment for a visual

Please help i need help on pre-calc-example-1
User AleXzpm
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