Question

2) Name the types of following triangles.

{i} △ -

with ∠ = 90∘

, ∠-

= 45∘

, ∠ = 45∘

{ii} △ with ∠ = 30∘

, ∠ = 70∘

, ∠ = 80∘
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Answer 1

first answer is right angled triangle second acute angle I can't understand a question