Mathematics, 23.09.2021 22:00 jaydahh4059

Figure 2 shows the circle PQRT with center O and radius 10cm. AQB is a tangent to the circle at point Q. The straight lines AO and BO intersect the circle at point P and R respectively. OPQR is a rhombus. The angle of BQR is 30°. ACB is an arc of a circle, center 0. Calculate;- the angle a in term of a b. the length of the arc ACB. R c. the area of the shaded region.

Figure 2 shows the circle PQRT with center O and radius 10cm. AQB is a tangent to the circle at poi

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Figure 2 shows the circle PQRT with center O and radius 10cm. AQB is a tangent to the circle at poin...