Start learning 50% faster. Sign in now
In △BOC, ∠OBC =∠OCB ----- (Opposite angle of isosceles triangle) ∠OBC+∠OCB+∠BOC = 180∘ 25∘ + 25∘ + ∠BOC = 180∘ Therefore, ∠BOC = 130∘ So, ∠AOB + ∠BOC = 180∘------- (Linear pair) ∠AOB = 180∘ −130∘ ∠AOB = 50∘ So, the acute angle between the diagonal is 50∘.
Choose the word correct synonym:
Regulate
Stop talking children,‛ said the teacher .
MANDATORY
Select the most appropriate synonym of the given word.
SOLID
Select the antonym of the word "Generous":
Select the most appropriate ANTONYM of the given word.
Liability
Identify the most appropriate antonym of the given word-
PERILOUS
Select the most appropriate antonym of the bold word.
He was reluctant to leave the village for the job he liked the most.