Let ABC be a triangle, D, E, F are respectively the midpoints of the sides BC, CA, AB. A parallel passage through A and parallel to BC intersects the rays DE ,DF respectively at the points M, N. a/ prove that MN=BC
b/ Prove that A is the midpoint of MN

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

a rotation about point l

step-by-step explanation:

quizlet

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.