9.2 x 13.8 = 126.96, now usually to get the area of a triangle we would half this but because we have two of the same triangle we would then have to double it again so they cancel each other out. We then do 6.9 x 9.2 which equals 63.48 and again we have two of the same triangle so no need to half it. So we add the two totals of 126.96 and 63.48 together to get 190.44.
Answer:
I'm not sure
Step-by-step explanation:
Step-by-step explanation:
30 days period multiply by 7 days
=210 therefore our answer is =210
