Question

hour,
6.
The ratio of two angles is 3 : 1. Find the
Unita
6.4
(1) larger angle if the smaller is 180°
(ii) smaller angle if the larger is 63º.
The method ir
then the value
unitary method​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Step-by-step explanation:

I) smaller angle=180

larger angle=x

their ratio=3:1

the ratio of larger angle=3x

the ratio of smaller angle=180

therefore,

3x:180

x=180/3

x=60

larger angle=x=60°

2)larger angle is 63°

smaller angle=x

therefore,

189:x

x=189