2 cities have nearly the same north-south line 90° W. The latitude of the first city is 23°N, the latitude of the second city is 36° N. Approximate the distance between the cities if the average radius of earth is 6400 km. The cities are approximately

The cities are approximately 1452 km apart

Step-by-step explanation:

The two cities are on the same Longitude 90°W therefore the distance between them is on a great circle

Latitude of the first city = 23°N

Latitude of the second city = 36° N

Because their latitude are on the same polar axis, we subtract to get the angular difference

Angular Difference = 36 -23 =13°

where

The cities are approximately 1452 km apart

15: 24

62.5%

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130