Answer:
351.48cm²
Step-by-step explanation:
Heron’s Formula
Find half the perimeter (30+30+26)/2=43
It’s the square root of each side subtracted from 43, multiplied together, times 43.
√(43-30)*(43-30)*(43-26)*43=√13*13*17*43=√=123539=351.481cm²
42 (1- 25/100) = 63/2 = 31.5 dollars
answer is $31.50
hope it helps
1 /5 = 0 . 2
45 * . 2 = 9
Hope this helped :)
Answer:
mhhm yea this is very questioned questioned
Step-by-step explanation:
yea mhm