As we know that cotx= 1/tanx
cot36° = 1/tan36°
=>cot36°= 1/0.726543
=>so cot 36°= 1.376382
So correct answer is option D.
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Please help!!!!
1 answer:
The measure of the largest angle of the triangular patch of grass is 81 degrees
<h3>Application of sine rule</h3>In order to determine the measure of the largest angle, we will use the expression below;
Cross multiply
135sin26 = 60sinx
sinx = 135sin26/60
sinx = 59.18/60
sinx = 0.986
x = 80.5 degrees
Hence the measure of the largest angle of the triangular patch of grass is 81 degrees
Learn more sine rule here; brainly.com/question/27174058
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As we know that cotx= 1/tanx
cot36° = 1/tan36°
=>cot36°= 1/0.726543
=>so cot 36°= 1.376382
So correct answer is option D.
HOPR YOU LIKED.