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#mathmania

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@deon #Math #MathQuiz #MathMania #MathMenagerie
#Math #TrigTuesday #BlackTwitter #BlackFediverse #BlackMastodon
Naomi & Norman stand on the ground looking up at the H on the Hollywood sign. Naomi looks from east with angle of elevation of 30° & it is 16' away. Norman looks from west with angle of elevation of 53.13° degrees & it is 10' away. Neglecting heights, how far apart are they?

@deon #Math #MathQuiz #MathMania #MathMenagerie
#Math #TrigTuesday Simon bought a new shop & wants to order a new sign for the roof of the building. From point P on the ground, the angle of elevation to the roof is 31º. The angle of elevation to the top of the sign is 42º. If point P is 24' from building, how tall is the sign? #BlackTwitter #BlackFediverse #BlackMastodon

#TrigTuesday #Math #MathMania #MathMonopoly #MathMenagerie #MathMadness #BlackTwitter #BlackMastodon #BlackSpoutible #BlackFediverse #BlackSTEM #WomenSTEM

A surveyor wants to know the height of a skyscraper. He places his inclinometer on a tripod 1m from the ground. At a distance of 50m from the skyscraper, he records an angle of elevation of 82∘.

What is the height of the skyscraper?