Question

01. Complete the following statements
(2)
(a) Two-line segments are congruent
(b) Among the congruent angles, one ha measure of 70" the measure of the other angle
02 List five rational numbers between 285.
(2)
3. Find the area of a square park whose perimeter is 320 m
04. If a = 2,5-2(negative 2), find the value of
(2)
) + b
() + abb
OS Express the number appearing in the following statements in standard form: (2)
(a) Diameter of the Earth is 127.56.000 m. b) Diameter of the Sun is 1.400.000 000 m (c) The population of
India was about 1027.000.000 in March 2001 (d) Speed of light in vacuum is 300.000.000 mis
OR
Express the following number as a powers of prime factors
0) 144
225
06. Estimate what part of the figures is colored and hence find the percent which is colored
M M
07. DL and BM are the heights on sides AB and AD respectively of
parallelogram ABCD. If the area of the parallelogram is 1470 cm, AB = 35
cm and AD = 49 cm, find the length of BM and DL
(3)
Q8. In SABC. LA = 30". 28 = 40% and 2C = 110"
In APOR, ZP = 30°. 20 = 40* and ZR = 110°
A student says that AABC = APOR by AAA congruence criterion Is he
justified? Why or why not?
09. Tell what is the profit or loss in the following transactions. Also find
profit per cent or loss per cent in each case
(3)
a) A refrigerator bought for 12,000 and sold at 13.500.
b) A skirt bought for 250 and sold at 150
A
L
B
Q10. Solve the following:
5
63
21
-6
3
9
11
5
TV 2​

Answer 1

Answer:

Step-by-step explanation:

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