C-10-Q015mediumsingle_mcq

In the textbook figure where $O$ lies on the horizontal line $AB$ and $P$ lies above $AB$ , the angle of elevation of $P$ at $O$ is—

a $\angle POA$
b $\angle POB$
c $\angle QOA$
d $\angle QOB$

ব্যাখ্যা

Since $O$ is on the horizontal $AB$ and $P$ is above it, the elevation angle is between the horizontal ray and the line of sight $OP$ ; here that horizontal reference gives $\angle POB$ as the angle of elevation.

এই অধ্যায়ের আরও প্রশ্ন

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

In the textbook figure where $O$ lies on the horizontal line $AB$ and $P$ lies above $AB$ , the angle of elevation of $P$ at $O$ is—

\angle POA

\angle POB

\angle QOA

\angle QOB

In the textbook figure where OOO lies on the horizontal line ABABAB and PPP lies above ABABAB, the angle of elevation of PPP at OOO is—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In the textbook figure where OOO lies on the horizontal line ABABAB and PPP lies above ABABAB, the angle of elevation of PPP at OOO is—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In the textbook figure where $O$ lies on the horizontal line $AB$ and $P$ lies above $AB$ , the angle of elevation of $P$ at $O$ is—

In the textbook figure where $O$ lies on the horizontal line $AB$ and $P$ lies above $AB$ , the angle of elevation of $P$ at $O$ is—