In this lesson, we will learn how to find angles and sides in a right triangle using the sine ratio.
Q1:
Find 𝑚∠𝐵𝐴𝐶 giving the answer to the nearest second.
Q2:
Find the measure of ∠𝐵 given that 𝐴𝐵𝐶𝐷 is an isosceles trapezoid, where 𝐴𝐵=𝐴𝐷=𝐷𝐶=13cm and 𝐵𝐶=17cm, giving the answer to the nearest second.
Q3:
Find the value of 𝜃 giving the answer in radians to two decimal places.
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