1. If sin
given is
degree?
= 0.28, which angle, 21, 22, 23, or 24, in the triangles
and what is the actual measure of angle to the nearest
25 cm
3
24 cm
7 cm
7 cm
41 cm
9 cm
40 cm

_"125=0.28 24. If sin B= 0.22, which angle is 2B? *20.22721. setus. What is EF, the measure of the longest side of the sail. 24 cm.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

answer: bea's uncle is 25 years old.

step-by-step explanation:

given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.