Tuesday, March 13, 2007

For todays math we had to do this question which was,what is the missing measurement of this triangle? Well i had to add the missing number to make a perimeter of 16cm. I also had to find the answer and convert it into millimeters and centimeters. I had to convert 41mm to centimetres which would be 4.1cm and 5cm to 50mm. I had to find the missing number so i subtracted 16cm from 9cm and i got 7. So then i had got 7cm and 70mm.