From midnight to 11:00 am, the temperature dropped 9/10 ​ °C each hour. If the temperature at midnight was -9−9°C, what was the temperature at 11:00 am?

For the are of the trapezoid u would do is 1/2 (base 1 + base 2) times the height. so therefore it would be 1/2(11+17)13 and u would get 182. so 182 is your answer for that one.

for the second ine u would cut it into that small square and big square you will have to find the area of both of them and add them together. so the small one would be 5 times 4 which is 20. the second one would be 11 times 9 and that's 99 so u would add 99 and 20 and get 119 and that would be your answer

the first one is 182
the second one is 119