Find the values of unknown.
Problem 1 :
Problem 2 :
Find the values of x and y.
Problem 3 :
Find the value of x.
Problem 4 :
In a given figure, ABCD is a rectangle and its diagonals meet at O. Find x, if OA = 2x + 4 and OD = 3x + 1. Also find BD.
Problem 5 :
The measure of the diagonal of a rectangle is 5 cm. If one of its sides is 3 cm, then find its perimeter.
Problem 6 :
ABCD is a rectangle and diagonals intersect at O. If ∠AOB = 118. Find
(i) ∠ABO (ii) ∠ADO (iii) ∠OCB
Problem 7 :
What is the area and length of the diagonal of a rectangle with adjacent side lengths of 24 cm and 7 cm?
Problem 8 :
The diagonal of a rectangle has a length of 100 cm, and its length is twice its width. Find the area of this triangle.
Problem 9 :
Find
(i) SQ (ii) PR (iii) QR (iv) SR
Problem 10 :
Find
(i) ∠MJK (ii) ∠MJL (iii) ∠KML (iv) ∠MNL
Problem 11 :
Find
(i) AD (ii) BD (iii) BC (iv) BE
Problem 12 :
In the given rectangle, find ∠1 and ∠2.
Problem 13 :
Find x.
Problem 14 :
In the rectangle given below, find the value of x.
Problem 15 :
In the rectangle given below, the length of the diagonal is 36. Find values of x and y.
Problem 16 :
In rectangle ABCD, AC = x + 8, AB = x + 7 and AD = x. Find the value of x, also find AC, AB and AD.
1) x = 2.5 cm
2) x = 40 and y = 100
3) x = 65
4) BD = 20
5) Missing side = 4 cm, perimeter = 12 cm
6) ∠OBA = 31, ∠ADB = 59
∠OCB = 59
7) Diagonal = 25
8) 4000 cm2
9) SQ = 26, RP = 26 ,OQ = 10, SR = 24
10) (i) ∠MJK = 90, (ii) ∠MJL = 63
(iii) ∠KML = 27 (iv) ∠MNL = 126
11) (i) AD = √171 (ii) BD = 30
(iii) BC = √171 (iv) BE = 15
12) x = 14, ∠PMQ = 42 and ∠QPM = 48
13) x = 14 cm
14) x = 3
15) x = 5 and y = 2
16) AB = 12, AC = 13 and AD = 5.
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM