I'll mark the well explained and correct answer brainliest

15 cu ft

Step-by-step explanation:

Figure B is half of figure A,

So all the values are halved,

4/2=2

10/2 = 5

3/2 = 1.5

2 x 5 x 1.5 = 15

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)

17 1/3

step-by-step explanation: