Question

1.
If PQ is a chord of a circle with radius r units and R is a point on the circle such that angle PRQ
= 90°, then the length of PQ is :
(a) r units
(b) 2r units
(c) 1/2 units
(d) 4r units​

Answer 1

Answer:

The elevation of the top of a temple from a point A situated in south is 45° and B is a point to the west of the point A. Also if the elevation of the top of the temple from B is 15° and AB = 2a, then find the height of the temple.

Step-by-step explanation:

ɪ ʜᴏᴘᴇ ᴛʜɪs ʜᴇʟᴘs ʏᴏᴜ