A) The Tree's Height: ft

b) Length of Shadow ft

each side has a different length.  

step-by-step explanation:

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.