Trigonometry made easy
12:43
YouTubetecmath
Trigonometry made easy
Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles. In this video we look at the use of trigonometry with right triangles, solving for both sides and angles. To support tecmath on Patreon: https://www.patreon.com/tecmath BTW for those interested - the history of trigonometry history ...
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explaining on Instagram: "This diagram beautifully explains why the sum of all angles in a triangle is always 180° 📐✨ Each corner of the triangle is shown with different colors — green, blue, and red. When these three angles are placed together along a straight line (as shown at the top), they form a straight angle, which equals 180°. Geometrically, if you extend one side of the triangle and draw a line parallel to the opposite side, using the rules of alternate interior and corresponding angle
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explaining on Instagram: "This diagram beautifully explains why the sum of all angles in a triangle is always 180° 📐✨ Each corner of the triangle is shown with different colors — green, blue, and red. When these three angles are placed together along a straight line (as shown at the top), they form a straight angle, which equals 180°. Geometrically, if you extend one side of the triangle and draw a line parallel to the opposite side, using the rules of alternate interior and corresponding angle
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Cuemath on Instagram: "SAT geometry problem. Two triangles meet at a vertex. One triangle has angles 35° and 65°. The other has two equal angles of x°, and we need to find x. This problem uses basic properties of triangles and intersecting lines to arrive at the solution. To learn how to solve such problems elegantly and get better at math, join Cuemath — book a free trial class for your child today. (Link in bio) #satprep #satquestions #satmath #satmathtutor #math #tutor #angles #triangles #mat
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Cuemath on Instagram: "SAT geometry problem. Two triangles meet at a vertex. One triangle has angles 35° and 65°. The other has two equal angles of x°, and we need to find x. This problem uses basic properties of triangles and intersecting lines to arrive at the solution. To learn how to solve such problems elegantly and get better at math, join Cuemath — book a free trial class for your child today. (Link in bio) #satprep #satquestions #satmath #satmathtutor #math #tutor #angles #triangles #mat
Instagramcuemath
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