Answer:
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Step-by-step explanation: i will help u dw chikes
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تتيتتيتي ااست عحيت ايست JHCOPC D
The area of this hub cap is about 510.44625 cm².
<h3>What is Area of Circle?</h3>
The area of circle is pi times the square of the radius.
Area of circle =π r²
Circumference (C) = 2π r
80.07 = 2 (3.14) r
76.87/ (2x 3.14) =r
r = 12.75 cm
now, Area be
=π r²
= 3.14*12.5*12.75
=510.44625 cm²
Learn more about this concept here:
brainly.com/question/16866711
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Angle A is 60 degrees
Explanation:
As the angle C is right angle( 90degrees)
using 49+ x^2= 196
x^2= 147
x= is approximately 12
against the smallest side is 30 degrees
against the biggest side is 90 degrees
against the middle side in length is 60 degrees
the middle length of side is approx. 12
so, A is 60 degrees
HOPE IT HELPS!!!!
Answer:
I will just go down the table:
7.47 rounds to 7
8.367 rounds to 8
7.8 rounds to 8
7.352 rounds to 7
8.53 rounds to 9
7.51 rounds to 8
Step-by-step explanation:
