Help me please
Surds

12 + 8 + 12 + 4

Step-by-step explanation:

Using the rule of radicals

× ⇔

Given

(4 + 2 )(3 + 2 )

Each term in the second factor is multiplied by each term in the first factor, that is

4 (3 + 2 ) + 2 (3 + 2 ) ← distribute both parenthesis

= 12 + 8 + 12 + 4

the correct answer is semicircle

step-by-step explanation:

the answer is semicircle because the shorter arc joining two points on the circumference of a circle is known as the minor arc, the larger arc is called the major arc, and a semicircle is a half circle, formed by cutting a whole circle along a diameter line.

hope i .

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step-by-step explanation: