Ask question

Ask question

All categories

3 years ago

11

A gardener is installing a circular garden. the radius of the circle 28 feet. he needs to know the circumference in order to buy

materials for the edging. what is the circumference if he uses = 22/7. the circumference is

1 answer:

ASHA 777 [7]3 years ago

5 0

I don't know what 22/7 is about. However, 28*2*3.14 is your answer. So ~175 feet

You might be interested in

A triangular sail has base of 4 feet and a height of 5 1/2 feet. What is the area of the sail?

Step2247 [10]

Area of a triangle: (1/2)bh, where b = base and h = height

(1/2) x 4 x (11/2)
= (4/2) x (11/2)
= 2 x (11/2)
= 11

4 0

2 years ago

Read 2 more answers

Seth's balcony is 7 feet wide and 14 feet long. Seth paid $4.00 per square foot to have the

BlackZzzverrR [31]

Answer:

392

Step-by-step explanation:

4 0

2 years ago

What is the answer to a^6 divided by b^6 in exponential notations?

polet [3.4K]

$\frac{a^n}{b^n} = (\frac{a}{b})^n$

3 0

2 years ago

I need help with this question

prisoha [69]

Answer:

100m^2

Step-by-step explanation:

square has equal sides.

To find the area of the square, the formula is:

Area= length times width

So for square ABCD, 10*10=100m^2

8 0

2 years ago

a small plane lands at a point 324 miles east and 92 miles north of the point at which it took off. Find the distance the plane

Setler79 [48]

Answer: 336.80 miles, $15.85^{\circ}$ North of east

Step-by-step explanation:

Given

Plane lands at a point 324 miles east and 92 miles north

Distance is given by using Pythagoras theorem

$\Rightarrow d=\sqrt{324^2+92^2}\\\\\Rightarrow d=\sqrt{113,440}\\\\\Rightarrow d=336.80\ \text{miles}$

Direction is given by using figure i.e.

$\Rightarrow \tan \theta=\dfrac{92}{324}\\\\\Rightarrow \tan \theta=0.2839\\\\\Rightarrow \theta=15.85^{\circ}$

Direction is $15.85^{\circ}$ North of east

7 0

2 years ago