Question

2.
Express the following into circular measure
60 degree 45 second​

Answer 1

Answer:

Hope it helps

Step-by-step explanation:

We know that 180 ∘ =π c ⇒135 ∘ = 180 ∘ 135 ∘ ×π c ​ = 180 135 ​ × 7 22 ​ where π= 7 22 ​ = 36 27 ​ × 7 22 ​ = 14 33 ​ c =2.356194radians We know that 400gradian =360 ∘ ⇒135 ∘ = 400 135 ​ ×360 ∘ =121.5 gradians (ii)We know that 180 ∘ =π c ⇒270 ∘ = 180 ∘ 270 ∘ ×π c ​ = 180 270 ​ ×π = 18 27π ​ = 4 3π ​ c We know that 1gradian =400 g =360 ∘ ⇒270 ∘ = 360 270 ​ ×400=300 gradians