Can you help me second time posting first diddnt upload

9600

Step-by-step explanation:

You need to add up for each square side and you get 20 so times it you get 9600

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)

d

step-by-step explanation:

i used the pitagoras theoreme