2 Viviana is ordering carpet

for 16 square rooms in a

hotel. Each room will need

100 square feet of

carpet. What is the

length of 1 room?

Length of a room is 10ft

Step-by-step explanation:

Given

Required

Determine the length of each room

Here, we'll assume that the carpet will cover each room completely.

If so:

Take square root of both sides

Take positive square root

Hence, the length of a room is 10ft

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm