Question

i need the ans pls give me the ans​

Answer 1

Answer:

2)

1)obtuse

2)acute

3)acute

3)

1)scalene

2)isoceles

3)equilateral

Answer 2

Step-by-step explanation:

2] 1] 139° means more than 90° so the answer is

{obtuse angle }

2] 17° means less than 90° so the answer is

{acute angle }

3] 89.9 means here not 90° or less than 90°

so answer is { right angle }

3] sorry i don't know please sorry