Formula for the area of a circle is,
pi×radius squared
example,
radius of a circle is 2cm what's the area?use 3.14 as pi
2squared×pi
=2squared×3.14
=12.56cm squared..
hope this helps.....
Answer:
Step-by-step explanation:
quadrants (that are labeled from first to fourth and are denoted by roman numerals). ▫. Students identify ... Some important aspects for students to remember include the following: ▫. The -axis ... Graph at least five points on the -axis, and label their coordinates. Points will vary. ... compare the standard symbols
Answer:
∠s=15.0 *
Step-by-step explanation:
Answer:
it's b idjsnjwjsnsn
Step-by-step explanation:
judhsjhsajabsinajanajnnabannaja
3:5=x:50
Therefore 5 ×x = 50
x = 10
Therefore 3 × 10 = 30
therefore 30 blue pens
proof = 30 blue + 50 red= 3+ 5
therefore 80 = 8x