Commutative property of multiplication
Answer:
≈ 78.55 cm
Step-by-step explanation:
Using the ratio of arc (AB) to circumference (C) is equal to the ratio of angle subtended at centre by arc AB to 360°, that is
=
, that is
=
( cross- multiply )
110C = 8640 ( divide both sides by 110 )
C =
≈ 78.55 cm ( to 2 dec. places )
Its 1 over 2 ( you can use Mathway if you"d like)
Do you think I know. Like I’m just here Bc why bot
the diameter is the number given, 7 and the radius is half of the diameter so radius=3.5