2 years ago

Hi Guys , could you help me with this question. Thank you xx

Mathematics

2 answers:

Nesterboy [21]2 years ago

8 0

Answer:

A ≈ 3420 cm²

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( r is the radius ) , then

A = π × 33² = 1089π ≈ 3420 cm² ( to 3 significant figures )

Ad libitum [116K]2 years ago

6 0

Answer:

a=3419.46cm square

Step-by-step explanation:

area of circle=r×r(pie)

=33cm×33cm×3.14

=3419.46cm square

You might be interested in

Can someone help pls the question in the pic (geometry)

Aleonysh [2.5K]

Answer:

Reflection over y axis, and translate right 1

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

a cube with side lengths s has a volume of 64 cubic units. what is the length of the side of the cube?

Mademuasel [1]

Answer:

4 units

Step-by-step explanation:

volume of cube = 64 cubic units

$\therefore \: {s}^{3} = 64 \\ \\ \therefore \: {s}^{3} = {4}^{3} \\ \\ \therefore \: {s}= {4} \: units$

6 0

3 years ago

John drives to the beach which is 270 miles away. In 2 hours he drives 10 miles. If he continues at the speed, how long will it

Digiron [165]

1 hr = 5 miles
270 ÷ 5 = 54 hrs

8 0

3 years ago

Please help with this

gtnhenbr [62]

Answer:

the correct answer A. <1 and <7 , <2 and <8

5 0

3 years ago

45% as fraction in the simplest form

Kobotan [32]

Answer:9/20

Step-by-step explanation: 45/100=9/20, 45÷5=9, 100÷5=20 both the denominater and the numerator are divisible by 5.

7 0

3 years ago

Read 2 more answers