RIGHT TRIANGLES 1. Ferdinand bought a ladder from Shopee, and he wanted to verify its height. Equipped with only a meter stick and a protractor, he used the meter stick to prop up the ladder right at its midpoint. Then, he measured the angle of elevation to be 15. Determine the height of the ladder without using a calculator.
RIGHT TRIANGLES 1. Ferdinand bought a ladder from Shopee, and he wanted to verify its height. Equipped with only a meter stick and a protractor, he used the meter stick to prop up the ladder right at its midpoint. Then, he measured the angle of elevation to be 15. Determine the height of the ladder without using a calculator.
RIGHT TRIANGLES 1. Ferdinand bought a ladder from Shopee, and he wanted to verify its height. Equipped with only a meter stick and a protractor, he used the meter stick to prop up the ladder right at its midpoint. Then, he measured the angle of elevation to be 15. Determine the height of the ladder without using a calculator.
Transcribed Image Text:RIGHT TRIANGLES
1. Ferdinand bought a ladder from Shopee, and he
wanted to verify its height. Equipped with only a
meter stick and a protractor, he used the meter
stick to prop up the ladder right at its midpoint.
Then, he measured the angle of elevation to be 15.
Determine the height of the ladder without using a
calculator.
Polygon with three sides, three angles, and three vertices. Based on the properties of each side, the types of triangles are scalene (triangle with three three different lengths and three different angles), isosceles (angle with two equal sides and two equal angles), and equilateral (three equal sides and three angles of 60°). The types of angles are acute (less than 90°); obtuse (greater than 90°); and right (90°).
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