Question

ਜੇਕਰ ਰੇਖੀ ਜੋੜੇ ਵਿੱਚੋਂ ਇੱਕ ਕੋਣ ਨਿਊਨ ਕੋਣ ਹੋਵੇ ਤਾਂ, ਦੂਸਰਾ ਕੋਣ ਹੋਵੇਗਾ: If one angle of a linear pair is acute, then the other angle will be:यदि एक रैखिक जोड़ी का एक कोण नयून है, तो दूसरा कोण होगा: *

ਨਿਊਨ ਕੋਣ (acute angle) नयून कोण

ਅਧਿਕ ਕੋਣ (obtuse angle) अधिक कोण

ਸਮਕੋਣ (right angle) समकोण

ਸਰਲ ਕੋਣ (straight angle) सरल कोण​

Answer 1

Given :- If one angle of a linear pair is acute, then the other angle will be :-

A) acute angle .

B) obtuse angle .

C) right angle .

D) straight angle .

Answer :- B) obtuse angle.

Explanation :-

1) Linear pair angles :-

• sum of both angles is equal to 180° .

2) Obtuse angle :-

• An angles which is greater than 90° but less than 180° .

3) Right angle :-

• An angles which measures 90° .

4) Straight angle :-

• An angle which measure 180° .

now , we have given that, one angle of a linear pair is acute. So, let us assume that, given angles is 60° .( less than 90°) .

Than,

→ Linear pair of 60° will be = 180° - 60° = 120° = Obtuse angle. (More than 90° but less than 180°) .

Therefore, we can conclude that, If one angle of a linear pair is acute, then the other angle will be obtuse angle.

Learn more :-

ABCD is a rhombus with A = 60° , BC = (3x+5)cm , CD =(6x-10)cm and AC =(3y-1)cm. Find

x and y.

please urgent please

n...

https://brainly.in/question/25624939

3.

In the fig, AB || CD,FIND x.(Hint:Prove that AOB-COD).

https://brainly.in/question/17942233