Answer:
<u>1. 40.97 2. 52.93 3. 32.00 4. 26.00 </u>
Step-by-step explanation:
remember that area =1/2 * b * h so to find base, you can make it the subject of formula i.e
b =area *h/2
or in the caseof h you can do
h= area * b/2
Check the picture below.
make sure your calculator is in Degree mode.
The missing value is 6 so 2/5 = 6/15
Answer: 105 grams
Step-by-step equation: they each eat 21 grams a day