4/3 in simplest form is 4/3 but in decimal form it would be 1.33333
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Sense the two triangles are congruent you would use CPCTC.
4( 40 - 30)
subtract 30 from 40 is expressed as 40 - 30
then multiply by 4 is expressed as 4 × (40 - 30) or 4(40 - 30) = 40
Answer:
no.3
Step-by-step explanation:
an = 2n + 10
Answer:
Length of arc is 2π
Step-by-step explanation:
Length of arc=¤/360 x 2πr
Where:
¤=angle
r=radius
length of arc=90/360 x 2xπx4
Length of arc=1/4 x 8π
Length of arc=8π ➗ 4
Length of arc=2π
