Question

GIVING 40 POINTS AND BRAINLIEST!! I NEED HELP FINDING THE EPICENTER. CAN SOMEONE PLEASE SCREENSHOT THE PICTURE AND FIND THE EPICENTER?
•Helena, Montana
Distance to Epicenter 1250

•San Diego, California
Distance to Epicenter
950

•Dallas, Texas
Distance to Epicenter
1100

Also please explain how you found the epicenter.

Answer 1

1: Check the scale on your map. It should look something like a piece of a ruler. All maps are different. On your map, one centimeter could be equal to 100 kilometers or something like that.

2: Figure out how long the distance to the epicenter (in centimeters) is on your map. For example, say your map has a scale where one centimeter is equal to 100 kilometers. If the epicenter of the earthquake is 215 kilometers away, that equals 2.15 centimeters on the map.

3: Using your compass, draw a circle with a radius equal to the number you came up with in Step #2 (the radius is the distance from the center of a circle to its edge). The center of the circle will be the location of your seismograph. The epicenter of the earthquake is somewhere on the edge of that circle.

4:  Do the same thing for the distance to the epicenter that the other seismograms recorded (with the location of those seismographs at the center of their circles). All of the circles should overlap. The point where all of the circles overlap is the approximate epicenter of the earthquake.