Question

Express the following circular measure as sexagesimal measure and centesimal system in:-
1) 3pi/4
2) 4pi/27​

Answer 1

Given that:-3π/4

Sexagecimal system

we know that π=180°

=>3(180°)/4

=>3(45°)

=>135°

Given that

3π/4 c

Centesimal system

=>135°

1 right angle =100 grades

90°=100grades

=>1°=100/90 grades

=>135°=135×(100/90)

=>135×(10/9)

=>15×10

=>150 grades

3π/4c=135°=150g

The above answer is of 1:) 3 pi/4

Hope it helps .....

mark Brainliest _✌✌_

Answer 2

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