<u><em>1</em><em>s</em><em>t</em><em> </em><em>photo....</em></u>
<em>Yes</em>
<em>Explanation</em>
All when divided becomes 1/3 , so it is proportional...
<em>Pls </em><em>mark</em><em> </em><em>brainliest</em>
<u><em>2</em><em>n</em><em>d</em><em> </em><em>photo</em><em>.</em><em>.</em><em>.</em><em>.</em></u>
Yes<em> </em>
<em>Explai</em><em>n</em><em>ation</em>
<em>Also </em><em>when </em><em>divided </em><em>becomes </em><em>1</em><em>/</em><em>3</em><em>.</em><em>.</em><em>.</em><em> </em><em>Same </em><em>proportional</em>
Answer:
6.3feet
Step-by-step explanation:
Given data
Radius= 4feet
The expression for the circumference of a circle is
C= 2πr
Substitute
C=2*3.142*4
C=25.136 feet
Also, a 90° arc is 1/4 of the circumference of a circle
Hence the length of the 90° arc is
=25.136/4
=6.284 feet
=6.3feet
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Answer:
Step-by-step explanation:
3/6 x 8
= ( 3 x 8 ) / 6
= 24 / 6
4/7 x 2
= ( 4 x 2 ) / 7
= 8 / 7
9/2 x 3
= ( 9 x 3 ) / 2
= 27 / 2
8/5 x 7
= ( 8 x 7 ) / 5
= 56 / 5
3/9 x 5
= ( 3 x 5 ) / 9
= 15/9
7/4 x 4
= ( 7 x 4 ) / 4
= 28 / 4
6/2 x 6
= ( 6 x 6 ) / 2
= 36 / 2
8/3 x 9
= ( 8 x 9 ) / 3
= 72 / 3
9/4 x 8
= ( 9 x 8 ) / 4
= 72 / 4
5/3 x 6
= ( 5 x 6 ) / 3
= 30 / 3
2/7 x 3
= ( 2 x 3 ) / 7
= 6 / 7
8/4 x 7
= ( 8 x 7 ) / 4
= 72 / 4
6/4 x 2
= ( 6 x 2 ) / 4
= 12 / 4
