i) In the given figure, find the value of y.
Vá) 10°
(b) 20°
(c) 30°
(d) 36°
бу.
зу
Losss
ii) If two acute angles of a right triangle are equal. Then each acute angle is equal to
(a) 30°
VBY 45°
(c) 60°
(d)90°
ii) If AABC and AXYZ are equilateral triangles and AB = XY. The condition under which AABC = AXYZ IS
(a) ASA
(b) RHS
(d) AAS
iv) The set of integers is not closed under
(a) addition
(b) subtraction (c) multiplication
v) The median of the number 85, 86, 89 and64 is?
(a) 85
(b) 84
(c) 78
(d) 86
vi) The probability of being chosen for a team is 9%. This event can be described as
((a) division
(a) likely
(b) unlikely (c) certain (d) having an even chance
vii) The probability of rolling a number greater than 4 with a die is
os
tgl 2 를
(a) i
(b)
viii) 162 as a power of 2 is
(a) 26
ix) A binomial is an algebraic expression with
(a) two terms (b) two variable
(b) 28
(c) 24
(d) 216
(c) degree 2
(d)none of these
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Answers
Step-by-step explanation:
1)=10
2)= 60
3)=ASA
,4)= multiple
5)=86
6)=likely
7)=
8)=26
9)= two variables
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Answer:
hello Mate!
Step-by-step explanation:
The answer:-
1) Please send the Picture, But, I will Try to edit it. If I find the answer.
2)Option B) 45°, as The angle opposite to Hypotenuse is 90°, And Other angles are equal, so, 2x° + 90° =180°
3)Triangle ABC is congruent to Triangle XYZ,
And,
(C.P.C.T), AB=XY(Given)
BC=YZ, AC=XZ.
so, We used Side-Side-Side congruency criterion
hence, option c)SSS.(Though, you didn't mention)
4)Option) D divison.
As Any number divided By 0 is undefined
a ÷ 0 = C, That's undefined
5) as I already said, The term 78, is missing, If we include we get
the answer as 85,
Option a)85
6)option B) Unlikely,
as Likely-Means it is Certain to happen.
Equally Likely- Have equal chance of occurring
but Here, You(Suppose) Have Low Likely Amount, you might get or May not.
so, It's unlikely to be
7)The number greater than 4 in a die is,
5 and 6.
so, 2 out 6,
Simplify it, 1/3 is the probability.
8) 16-² as The power of 2,
so, in this we need 16 as
16-², here, You see 16= 4², (Law:- (aⁿ)ⁿⁿ= aⁿ×ⁿⁿ)
so, (2²)²= 2⁴.
(2⁴)-²= (Law:- A-ⁿ= 1/Aⁿ),
Hence, it is 2-⁸ = 1 / 2⁸.(case if the base need to be 2)
if you need the power as 2.
then, 1 / 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 1/16².= 16-².
9)Binomial,
Bi- 2, Nomial- Term(Incase)
hence,
binomial is 2 terms
option a)
Thank you mate!
Have a great day ahead!