Your answer is no solution (because a negative square root doesn't exist)
first, you divide all sides by five and then take b, half it then square it
The formula is
.. A = (1/2)ab*sin(C)
.. = (1/2)(8 m)(12 m)sin(51°)
area ≈ 37.3 m^2
A = pi r^2 / 2
if 22mm = radius
then
A = (3.14 * 22^2) / 2
A = 759.88
if 22mm is the diameter
then
A = (3.14 * 11^2) /2
A = 189.97
Answer:
a, 6.63324958....
Step-by-step explanation: