Question

MARS 20
Answer the following questions:-
10 X 1 + 10 marks
2
3
5
In a right angled triangle, one acute angle is 30' find the other acute angle
The angles of a triangle are in the ratio 1:2:3. find the angles
Find the degree of the following algebraic expression
0
ax+bx+c
X'y z
Give an example for a Mononial, Binomial and Trinomial?
If x= 1, y = 2, find x + y ?
Express 288 as the product of prime factorisation
Write the base, exponent in each case. (i) (7x)"
Find the area of a square whose side is 6 cm?
Find the area of a rectangle whose length and breadth are 20 cm and 6 cm respectively
Find the circumference of a circle whose radius is 14 cm.
6.
8
10.
Answer the following :-
5 X 2 = 10 marks
Can a triangle have sides with lengths 3 cm, 4cm and 5 cm?
Construct a ABC in which AB = 5.5 cm, BC = 6.5 cm and CA = 7.5 cm, with steps
of constructions
if A= 4x + y - 6xy. B = 3y + 12x + 8xy, Find i) A+B ii) А В
Express 12,000,000,000 in standard form.
Find the area of the rhombus with diagonals 12cm and 16 cm
13
15​

Answer 1

Answer:

bro its too longggg question