Question

Measurement of complementary angle of 35° 35' 35" is (a) 54°24' 25" (b) 54°25' 25" (c) 55°25' 25" (d) none of these

Answer 1

Answer:

D .none of the above

Step-by-step explanation:

A)35+35+35=115

B)54+24+25=103

C)54+25+25=94

Answer 2

Answer:

Option (d)

Step-by-step explanation:

Complementary angles are a pair of angles which on adding gives 90° as a result.

Given angle = 35° 35' 35"

Hence, it's complementary angle can be calculated as follows,

90° - 35° 35' 35"

= 90° 00' 00" - 35° 35' 35"

Before proceeding further let's convert both the above values into seconds,

= (90 * 60)' 00" - (35 * 60 + 35)' 35"

= 5400' 00" - (2100 + 35)' 35"

= (5400 * 60)" - (2135 * 35)"

= 324000" - 74725"

= 249275"

Hence, the required result is 249275".

We can also convert the result in terms of angles, minutes and seconds.

After converting in terms of angles, minutes and seconds,

Required result = 69° 14' 35"

Therefore, correct option is option (d) i.e. None of these.