Question

Q29 Three vertices of a rectangle are -2, 2), (4, 2) and (4, 5). Plot these points and find
the co-ordinates of the fourth vertex. Find the area of the rectangle also​

Answer 1

Answer:

Q29 Three vertices of a rectangle are -2, 2), (4, 2) and (4, 5). Plot these points and find

the co-ordinates of the fourth vertex. Find the area of the rectangle also

Step-by-step explanation:

Find the area of the rectangle whose length and breadth (in units) are:

3a2b3 and

1 upon 3

ab

19. If the work done by a body on application of a constant force is directly

proportional to the distance travelled by the body, express this in the form of an

equation in two variables and draw the graph of the same by taking the constant

force as 5 units. Also read from the graph the work done when the distance

travelled by the body is 2 units

Find the value of x if the ratios 5:6 and x: 15.6 are a) directly proportional b) inversely proportional

Match the words of GROUP A with those of GROUP B.

GROUP A : 

liver, hurricane, stomach, scouring, mulberry leaves, large intestine, sorting, typhoon.

GROUP B :

food of silk worm, cylone in Japan, bile juice secretion, acid release, cyclone in America, categorising different textures, absorption of water, cleaning the sheared wool.

18. In the given figure, straight lines AB and CD

intersect at O. If ZAOC = 0, ZBOC = 0 and

0 = 30, then o = ?

(a) 30°

(b) 40°

(c) 45°

(d) 60°

32

ment.

7.

(1) Three (2) Four (3) Six (4) Five

If 11 S 10 = 1.25 $ 10 = 3375. and

17 S 9= 512 then 26 S 19 = ?

(1) 4913 (2) 5520 (3) 4831 (4) 5327

steps.

ans the

the following:

Column A

Column B

1. LCM of 12 and 5

a. 34 x 13

2. Number of pairs of opposite

b. monomial

angles of a quadrilateral

3. 452 - 10

2

4.

-10)-(-13)

d 60

5. -find the mean proportional between 3 and 27