Help please this is for my exams

Cannot be, Can be, can be, cannot be -In that order

Step-by-step explanation:

the sides 1, 13, and 8, and 6.4, 24.6, and 17.4 do not make a triangle

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)