Answer:
11
Step-by-step explanation:
6 + 3 = 9
8 + 3 = 11
Answer:
81/70
Step-by-step explanation:
5/14+4/5=25/70+56/70=81/70
Both rhombuses and trapezoids have 4 angles. Angela can add 9 and 6 which will give her 15 and multiply by 4 which will give her 60.
Angela has 60 angles.
I hope this helped!!! :)