IDNLearn.com: Your one-stop destination for finding reliable answers. Join our interactive Q&A platform to receive prompt and accurate responses from experienced professionals in various fields.
Answer:
a
Step-by-step explanation:
tan(39⁰)= opposite ÷ adjacent
0.8097= 10 ÷ x
X = 10 ÷ 0.8097
X = 12.3