Jason designed an arch made of wrought iron for the top of a mall entrance. The 11 segments between the two concentric circles a
re each 1.25 m long. Find the total length of wrought iron used to make the structure. Round the answer to the nearest meter.
2 answers:
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Answer:
Option D is correct.
Explanation:
Commutative Property of Multiplication define that two numbers can be multiplied in any order.
i.e
Distributive property of multiplication states that when a number is multiplied by the sum of two numbers i.e, the first number can be distributed to both of those numbers and multiplied by each of them separately.
Associative property of multiplication states that multiplication allows us to group factors in different ways to get the same product.
Given:
A =
B =
C =
then;
Using Commutative property of Multiplication we can write then we have;
Using Distributive property of multiplication;
by using associative property of multiplication ,
Therefore, the reasons for A , B and C in this proof are;
A.commutative property of multiplication
B. distributive property
C. associative property of multiplication