Question

is triangle with one angle equal to 75 could be a right angled triangle true or false

Answer 1

Answer:

true it can be formed because 90+75=165°

Answer 2

Answer:

True (Yes)

Step-by-step explanation:

we know that , sum if all angles of triangle is 180°

Let <1, <2, <3 are its angle

therefore, <1+<2+<3 = 180°

75° + 90° + <3 = 180°

165° + <3 = 180°

<3 = 180° - 165° = 15°

here is your third angle....