Question

Choose the correct option ::--.

(I) sum a pair of supplementary angles is :

A. 180°. B. 90°. C. 270°. D. None of these.

(ii) The sum of all the angles of a triangle is :

A. 360° B.180°. C.270°. D.90°

(iii) A triangle having all the sides equal is :

A. Scalene triangle . B. Isosceles triangle

C.Equilateral triangle. D. None of these.

(iv) The side opposite to the right angle is called as :

A. Perpendicular. B.Hypotenuse.

C. Base. D. Vertex.

(v)A triangle has total number of elements is :

A. 6. B. 4. C. 5. D. 3

Q.2. Fill in the blanks :-.

(i) Two angles forming a linear pair are called as…….

(ii) The standard form of -18/45 is…..

(iii) ………. Numbers include integers and fractions.

(iv) The formula to find S.I. is………

(v) 35℅ + …… = 100℅.

(vi) A triangle has …… medians.

(vii) The formula to find amount is…..

(viii) The side opposite to the right angle is called as…….




please give the right answer​

Answer 1

Answer:

Step-by-step explanation:

(i) 180

(ii) 180

(iii) Equilateral Triangle

(iv) Hypotenuse

(v) 6

q.2

(i) Supplementary Angle/ Adjacent Angles / Adjacent Supplementary Angles  (Depends on what is given in your tb)

(ii)  -2/5 or -(4 x 10^-1)  (Depends, whether staNDARD form of number or fraction)

(iii) Rational

(iv) PRT/100

(v) 65%

(vi) 3

(vii) A = P + Interest

(viii) Hypotenuse

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