2 years ago

Work out the area of this quarter circle of radius 8 cm. Give your answer in terms of pie

Mathematics

1 answer:

Bess [88]2 years ago

3 0

16pi

Step-by-step explanation:

pi x r² = ans ÷ 4 = Answer for area

Pi×8²=64pi ÷ 4 = 16pi

You might be interested in

The following dot plot represents a random sample of elementary students and the number of children that live in their home. If

ddd [48]

Answer:

All households in the United States contain at least one child.

and None of the households in the United States contain five children.

Step-by-step explanation:this is what i awnsered sorry if its wrong

4 0

2 years ago

Read 2 more answers

7/8 fraction into decimals

artcher [175]

The decimal is 0.875

3 0

2 years ago

Read 2 more answers

The bases of a trapezoid are 11 meters and 14 meters. It’s height is 10 meters. What is the area of the trapezoid

Anestetic [448]

Hopefully this will help u

8 0

2 years ago

Lines x and y are parallel and are cut by the transversal b. If the measure of angle 1 is 57°, what is the measure of angle 6? E

lana [24]

Answer:

$\angle6=123$

Step-by-step explanation:

Given

Lines x and y

Transversal b

$\angle 1 = 57$

Required

Find $\angle 6$

From the attachment, $\angle1$ and $\angle7$ are vertically opposite.

This means that

$\angle 1 =\angle 7 = 57$

Similarly

$\angle 7$ and $\angle 6$ are supplementary angles

So:

$\angle7 + \angle6=180$

Make $\angle6$ the subject

$\angle6=180-\angle7$

$\angle6=180-57$

$\angle6=123$

The relationship between $\angle1$ and $\angle6$ is that they are supplementary angles because:

$\angle6+ \angle1=180$

4 0

2 years ago

Let event A = The place is a city.

Natasha_Volkova [10]

2 over 7 or how ever many options are in the same row.

7 0

2 years ago

Read 2 more answers