You can use Heron's formula to do this
Area of triangle = sqrt[ s(s-a)(s-b)(s-c) ] where s = half the perimeter of the triangle =
1/2 * 13+5+9 = 13.5
so required area = sqrt [ (13.5)(13.5-13)(13.5-5)(13.5-9)]
= 16.1 square meters
The most important thing is the fact that you can get a chance to share
Answer:
c(<B=73)
Step-by-step explanation:
The two congruent sides have equal base angles





hope it was helpful
Answer:
B= - 6/5
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
1*14=14
2*7=14
14*1=14