#trigtuesday — Public Fediverse posts

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sine is

opposite/adjacent

adjacent/hypotenuse

opposite/hypotenuse

speak english sis!

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What is the hypotenuse of this triangle?
6-8

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If sin(x)=–0.2. If x and y are complementary, what is cos(y)?

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What is the angle -45⁰ in radians?

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What is the angle 2π/3 in degrees?

#Math #MathQuizzes #TrigTuesday brought to you by NoireSTEMinist® Check the thread for questions and answers. http://NoireSTEMinist.com #MySTEMIsForTheStreets

#Math #MathQuizzes #TrigTuesday brought to you by NoireSTEMinist® Check the thread for questions and answers. http://NoireSTEMinist.com #MySTEMIsForTheStreets

Math from NoireSTEMinist.com #BlackSTEM #BlackSTEMGifs giphy.com/NoireSTEMinist #TrigThursday #TrigTuesday #Trigonometry #TrigRatios #PEMAS #OrderOfOperations

#TrigThursday #TrigTuesday #Math #NoireSTEMinist #MySTEMIsForTheStreets @BlackAndSTEM @BlkInEngineerng #4Cast #ForeCast #BlackSTEMGifs Giphy.com/NoireSTEMinist

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A bank teller received a deposit in $5 and $10 bills. Altogether there were 25 bills worth a total of $165. How many bills of each denomination were deposited?

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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

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Here is my redemption question. #TrigTuesday #Math Malik measures a triangle where angle A is 12°, angle B is 50° and side a is 14. Find side b across from angle B.

Here is my redemption question. #TrigTuesday #Math
Salim draws a triangle with sides a = 12, b = 18 and c = 21. Find the measure of angle C across from side c. I PROMISE this one is NOT a right triangle. 🤦🏾‍♀️👩🏾‍🎓

#TrigTuesday #math Sarine draws a triangle with a = 3, b = 4, c= 5. She measures the length of the sides and records her measurements as follows. What is the measure of angle C across from side c of the triangle?

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A shopper is standing on level ground 800 ft from base of a 250 ft tall department store. The shopper looks up & sees a flag on the store's roof. To the nearest degree what is the angle of elevation to the top of the building from the point on the ground where the shopper stands?

#TrigTuesday #Math From the hay loft door, Ted sees his dog on the ground. The angle of depression of the dog is 40º. Ted's eye level is 16 feet above the ground. How many feet must the dog walk to reach the open barn door directly below Ted (to the nearest foot)?

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An 8 foot metal guy wire is attached to a broken stop sign to secure its position until repairs can be made. Attached to a stake in the ground, the guy wire makes an angle of 51º with the ground. How far from the foot of the stop sign is the stake, to the nearest tenth of a foot

#TrigTuesday #math From a point on the ground 47 feet from the foot of a tree, the angle of elevation of the top of the tree is 35º. Find the height of the tree to the nearest foot.

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Imani walks 1000 feet up a hill with an incline of 53.13 degrees with the ground to take a scenic photo. When she reaches the top she accidentally drops her phone straight down to the ground below. How far did it fall?

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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?

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A zip wire runs between two posts, 25m apart. The zip wire is at an angle of 10∘ to the horizontal. Calculate the length of the zip wire.

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If sides a and b of a right triangle are 8 and 6, find the tangent of the angle opposite side a.

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If sides a and b of a right triangle are 8 and 6, find the sine of the angle opposite side a.

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If sides a and b of a right triangle are 8 and 6, find the cosine of the angle opposite side a.