Answer:
530.66 mm²
5.3066 cm²
Step-by-step explanation:
A = π·r²
= 3.14×(13mm)²
= 3.14×169mm²
= 530.66 mm²
= 5.3066 cm²
There are eight, if I'm understanding the question correctly. 8 is in the ten thousands place, at least
ANSWER
The right quotient is

EXPLANATION
The given expression is :



Recall that,

We apply this property to obtain;

The answer would be *A 6.30inches*