Answer:
56/16 = 3.5
Step-by-step explanation:
Answer:
196 in ^2
Step-by-step explanation:
Formula for area of trapezium is h ( a + b )/ 2 so.....
14(10 + 18)/2=196
8a^2 + 3a^2
11a^2
since both have a^2 you only have to add the coefficients
Answer:
a
Step-by-step explanation: