Step-by-step explanation:
for a) on the base of both of the triangle are the same and both of the triangles are right angle and for b) it is because both triangles are SAS (side angle side)
Answer:
15
1 turns in to 3 and you multiply that by 5
14
7*4*1/2=14
1 mile is 1.6 km
I don't know how to explain
