Answer:
135
Step-by-step explanation:
Use formula b(h) which is 9x15 and get 135
This is the concept of trigonometry, to get the possible length of side a we use the sine rule which states that:
a/sin A=b/sin B=c/sin B
where;
a,b and c are the sides
A,B and C are the angles
thus the value of A could be as follows;
assuming the triangle is an isosceles triangle, the base angles will be:
(180-40)/2=70
thus;
15/sin 70=a/sin 40
a=(15sin40)/sin70
a=10.26 inches
thus the possible size of a=10.26 inches
72.22 I think I’m sorry if I’m wrong
It is 9. You have to add 33y, then divide by 11 and you get x = 3y + 9
I think the answer should be 12.
