﻿ Find the area of the pentagon whose vertices are A(1, 1), B(7, 21),C(7, –3), D(12, 2) and E(0, –3). : Kaysons Education

# Find The Area Of The Pentagon Whose Vertices Are A(1, 1), B(7, 21),C(7, –3), D(12, 2) And E(0, –3).

#### Video lectures

Access over 500+ hours of video lectures 24*7, covering complete syllabus for JEE preparation.

#### Online Support

Practice over 30000+ questions starting from basic level to JEE advance level.

#### National Mock Tests

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

#### Organized Learning

Proper planning to complete syllabus is the key to get a decent rank in JEE.

#### Test Series/Daily assignments

Give tests to analyze your progress and evaluate where you stand in terms of your JEE preparation.

## Question

### Solution

Correct option is

The required area

.

Testing

#### SIMILAR QUESTIONS

Q1

Find the coordinates of a point which divides externally the line joining (1, –3) and (–3, 9) in the ratio 1: 3.

Q2

The line segment joining A(6, 3) to B(–1, –4) is doubled in length by having its length added to each end. Find the coordinates of the new ends.

Q3

Find the ratio in which the point (2, y) divides the line segment joining (4, 3) and (6, 3) and hence find the value of y.

Q4

Find the harmonic conjugates of the point R(5, 1) with respect to the points P(2, 10) and Q(6, –2).

Q5

Two vertices of a triangle are (–1, 4) and (5, 2). If its centroid is (0, –3), find the third vertex.

Q6

The vertices of a triangle are (1, 2), (h, –3) and (–4, k). Find the value of . If the centroid of the triangle be at the point (5, –1).

Q7

If D(–2, 3), E(4, –3) and F(4, 5) are the mid points of the sidesBCCA and AB of triangle ABC, then find   where G is the centroid of âˆ†ABC.

Q8

Find the coordinates of incentre of the triangle whose vertices are (4, –2), (–2, 4) and (5, 5).

Q9

are mid points of the sides of a triangle, then find

(i) Centroid of the triangle

(ii) Incentre of the triangle