 If I've got a circle yeah From one side to the other passing through the center point is the diameter So that's 10.7 you multiply that by pi which is And that will give you Yes So we're doing it on the measurement of the compass and so we've worked out that one of these equals the same area And real is not good enough That's not real So we trace this and like so two of these equals 36 centimeters. Okay. So that makes your diet that means your diameter Of your circle because if you have done to the line down there is the diameter the diameter multiplied by pi will tell you The exact measurements I had to check I didn't know if that was the number I was talking about yes, it is and then that will give you the dimensions that you need How long is the line? 12 centimeters long but 6 centimeters doesn't look right. Yeah, that doesn't look as though that's 6 centimeters to me So remember measurements need to be nice and accurate For some reason Let's have a look So does that look better now that you've done it a little more accurately? That's not 6 this week, please Yeah, so what shape is that bit? What's that shape? But what shape you're creating to make it that's the whole three-dimensional shape But a net is made up of two-dimensional shapes And a rectangle so we need to know the length of the rectangle, don't we to be able to make sure our circles fit The way and the length so you're going to have your your circles on the width of the Rectangle, okay, so you need to make sure that that fits that And you came up to 29.51 or 6 or something so that's So that should be fine