Math, asked by sakshisharma2945, 2 months ago

please tell the answer ​

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Answered by s1055andrea7349
0

Answer:

Correct Option: B. = 59° + 40′ = 59°40′.

Step-by-step explanation:

complement of 30°20′ = 90° – ( 30°20′ ) = 90° – ( 30° + 20′ )

= (89° – 30°) + (1° – 20′)

= 59° + 60′ – 20′ [ ∴ 1° = 60°′]

= 59° + 40′ = 59°40′.

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