pasagot po may guide na po sya di ko lang po talaga masagot
nonsense= report
need ko na po ngayon pleasee
awit walang tumitingin
nonsense= report
need ko na po ngayon pleasee
awit walang tumitingin
Add an Answer
More Questions From This User See All
Answers & Comments
Verified answer
Answer:
=(1/2 × πd) +21
=(1/2 × 22/7 × 21) +21
=54 cm
its perimeter is 54 cm
Step-by-step explanation:
Solution:
Length of arc= π/360° × πd
so 180/360 × 22/7 × 21 +21
= 1/2 × 22/7 × 21 +21
= 3 × 11 + 21
= 33+ 21
= 54
sana nakatulong :>
by:alexp<3