Question

Rohit was putting up one of his paintings in his living room Before this Rohit had put a grid on the wall where each unit measures equal to a foot. The upper left corner of the frame is a point C (1,8) and upper right corner at D(7,8). The bottom left corner is at
A(1,2) and the bottom right corner at B(7,2) please answer the following questions:
1 What is the width of painting plus frare?
a 5 feet b 8 feet
c. 9 feet d. 6 feet
2. What is the length of the painting plus frame
9 feet b. 8 feet
c6 feet d. 5 feet
3. Which side of the painting are parallel to x-axis?
a AB and CD
b. AC and BD
c. Diagonals AD and BC d No one
4. Which side of the painting are parallel to y axis?
a A B and CD
b. AC and BD
o Diagonals AC and BD d. No one
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Answer 1

Answer:

1-6feet

2-6feet

3-AB and CD

4-AC and BD

5-1quadrant

Step-by-step explanation:

Answer 2

Concept:

The study of geometry using coordinate points is known as coordinate geometry (also known as analytical geometry). It is possible to determine the separation between two points, divide a line into m:n segments, locate a line's midpoint, determine the area of a triangle in the Cartesian plane, and perform other operations using coordinate geometry.

The four quadrants are represented as

Quadrant 1 : (+x, +y)

Quadrant 2 : (-x, +y)

Quadrant 3 : (-x, -y)

Quadrant 4 : (+x, -y)

Distance between two points = √(x₂ - x₁)² +(y₂ - y₁)²

Given:

Rohit was putting up one of his paintings in his living room Before this Rohit had put a grid on the wall where each unit measures equal to a foot. The upper left corner of the frame is a point C (1,8) and upper right corner at D(7,8). The bottom left corner is at

A(1,2) and the bottom right corner at B(7,2)

Find:

1 What is the width of painting plus frare?

a 5 feet b 8 feet

c. 9 feet d. 6 feet

2. What is the length of the painting plus frame

9 feet b. 8 feet

c6 feet d. 5 feet

3. Which side of the painting are parallel to x-axis?

a AB and CD

b. AC and BD

c. Diagonals AD and BC d No one

4. Which side of the painting are parallel to y axis?

a A B and CD

b. AC and BD

o Diagonals AC and BD d. No one

Solution:

a) D(7,8) and B(7,2)

Width of the frame =  8-2

                                = 6 feet

Therefore, the answer is d 6 feet

b) A(1,2) and B(7,2)

Length of the frame = 7-1 = 6

Therefore, the answer is c 6 feet

c) Since, x- coordinate of AB is constant.

So, AB and CD is parallel to x-axis

4) Since,y-coordinate of BD is constant.

So, AC and BD is parallel to y-axis

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