Question

Plz solve these questions
No google no spam otherwise I will report
It’s urgent plz send me the answer

And the question is: State whether each triangle below is isosceles, equilateral or scalene.

Answer 1

Answer:

a.it is right angle triangle ....and two angles are equal

therefore, it is isosceles triangle

b. all sides have different lengths so this is not isosceles nor equilateral triangle

c.in fig C.. you have to first find 3rd angle so

let 3rd angle be x

by using angle sum property

20+80+x =180

x = 80°

so , two angles are equal so, it is isosceles but not equilateral

d.picture is cut....am not able to see...

but I think this is equilateral triangle because all angles are equal

hope it helps

thanku