<BOA = 360 -250 = 110
<<span>BDA = 110/2 = 55
<</span><span>BCA = 360 - (90+90+110)
</span><<span>BCA = 360 - 290
<</span><span>BCA = 70</span>
This is the answer i cant type it so i just snipped it good luck!!!:)
Answer:
1070 cm.
Step-by-step explanation:
Its correct for Khan Academy:)
Answer:
19.995
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Assume both their ages are 
One is 3 years older than the other, and the sum of their ages add up to 19
