myskillsforward. co. uk Skills Forward Welcome, Abdillah Ahmed STUDENT Number Summative Test - Estimating N/... REVISION AVAILABLE Criteria Learning 2019 FS L1 - Estimate answers to cal Summative N/L1.15 - Summative Assessments Question ID: 30176 Answer the following At the end of a 3 day music festival, the owner of a jacket potato van wanted to get an estimate of how much money he had taken across the 3 days. The end of day totals were £569.49, £689.80 and £545.45. Round the totals to the nearest £100 and estimate the total money made. £​

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle

The amount used= 13.04- 1.9 = 11.14