C-10-Q096mediumsingle_mcq

The corresponding angle of depression of the sun is—

a $30^\circ$
b $45^\circ$
c $60^\circ$
d $90^\circ$

ব্যাখ্যা

Because $\tan(\text{angle}) = 1$ corresponds to $45^\circ$ , the sun's rays make $45^\circ$ , and the angle of depression equals this elevation. Therefore the angle of depression is $45^\circ$ .

এই অধ্যায়ের আরও প্রশ্ন

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C-10-Q106in simplest surd form equals—

Chapter 10: Distance and Elevation — সব প্রশ্ন দেখুন (160টি) →

The corresponding angle of depression of the sun is—

30^\circ

45^\circ

60^\circ

90^\circ

ব্যাখ্যা

Because $\tan(\text{angle}) = 1$ corresponds to $45^\circ$ , the sun's rays make $45^\circ$ , and the angle of depression equals this elevation. Therefore the angle of depression is $45^\circ$ .