Question

rounded to the nearest tenth, what is the length of ln? sin(20°) = ln/8 (8)sin(20°) = ln

Explanation:

Step1: Recall the value of $\sin(20^{\circ})$

$\sin(20^{\circ})\approx0.342$

Step2: Calculate the value of $LN$

$LN = 8\times\sin(20^{\circ})\approx8\times0.342 = 2.736$

Step3: Round to the nearest tenth

Rounding $2.736$ to the nearest tenth gives $2.7$

Answer:

$2.7$