Answer:
D
Step-by-step explanation:
yes it is found by multiplying phi with diameter of the circle
5:3....added = 8
5/8(144) = 720/8 = 90 adults
3/8(144) = 432/8 = 54 children
Observe the figure clearly.
To Prove: KA = KC
Proof:
Consider the triangles 
KB = KB (Common side)
(each angle is of 90 degree)
(As BY bisects angle ABC)
Therefore, 
By AAS congruence Theorem which states:
"If two angles and a non-included side of one triangle are congruent to the corresponding parts of another triangle, then the triangles are congruent".
Hence, the given triangles are congruent by AAS congruence criteria.
What this setup essentially represents is “How many 8s can we take away from 32 before hitting 0?” Which in turn can be reframed as “How many 8s fit into 32?” This can be captured in the expression 32 / 8. As we can see from the problem, we can take away 4 8’s before hitting 0, so that gives us the equation 32 / 8 = 4
Answer:
A
Step-by-step explanation:
X=5 and 3
