The four largest railway tunnels in the world are seikan in japan 33.5 miles simplon no 1 and 2 in switzerland and italy 12 miles the english channel tunnel 31 miles and dai-shimizu in japan 14 miles what is the difference in the length between the longest and the shortest of these tunnels

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

.95

step-by-step explanation:

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation:

32

step-by-step explanation: