Pl me what is the approximate measurement of r

∠R ≈ 46.4°

Step-by-step explanation:

Since the triangle is right we can use the tangent ratio to calculate ∠R

In relation to ∠R

TI is the side opposite

RT is the adjacent side and RI is the hypotenuse

tan R = = , hence

R = () ≈ 46.4°

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

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the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

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