332354 + Interview Questions in Secondary School in Math

1.	2) Prove that opposite sides and opposite angles of a parallelogram are congruent.
Answer» ong>Answer: If a quadrilateral has 2 sets of opposite sides CONGRUENT, then it is a PARALLELOGRAM. THEOREM: If a quadrilateral has 2 sets of opposite angles congruent, then it is a parallelogram. THEOREM: If a quadrilateral has consecutive angles which are supplementary, then it is a parallelogram. Step-by-step explanation: Properties of parallelograms 1.Opposite sides are congruent (AB = DC). 2.Opposite ANGELS are congruent (D = B). 3.Consecutive angles are supplementary (A + D = 180°). 4.If one angle is right, then all angles are right. 5.The diagonals of a parallelogram bisect each other. 6.Each diagonal of a parallelogram separates it into two congruent triangles.

1.

2) Prove that opposite sides and opposite angles of a parallelogram are congruent.

Answer»

ong>Answer:

If a quadrilateral has 2 sets of opposite sides CONGRUENT, then it is a PARALLELOGRAM. THEOREM: If a quadrilateral has 2 sets of opposite angles congruent, then it is a parallelogram. THEOREM: If a quadrilateral has consecutive angles which are supplementary, then it is a parallelogram.

Step-by-step explanation:

Properties of parallelograms

1.Opposite sides are congruent (AB = DC).

2.Opposite ANGELS are congruent (D = B).

3.Consecutive angles are supplementary (A + D = 180°).

4.If one angle is right, then all angles are right.

5.The diagonals of a parallelogram bisect each other.

6.Each diagonal of a parallelogram separates it into two congruent triangles.

3.	Edolue (4)3 + 272 - (+)-2
Answer» ONG>Step-by-step EXPLANATION: u7.5×@€÷:agenxhw#_3:3 @8="3 ×^!! (×#

10.	What is value of sin (sin2 0+)
Answer» ONG>ANSW I don't KNOW this question answer

19.	Q2. Calculate the length of the 2 points wire supporting the tree.2m1.5magle"Right angle2.5O3.5O7.8O8.0
Answer» ONG>ANSWER: Hiiiiiiiiiiiiiiiiiii

21.	Prove that cosa/1-sina=2seca-cos/1+sina
Answer» ONG>ANSWER: Simplify krna hey KYA KUCH to BTAYA Kro kya krna

24.	Ni the given figer DE5//AC cibich O follwng is correct x =a+b ay x ay a+b
Answer» ONG>Step-by-step EXPLANATION: jjjjjiejjdghus shhshe

25.	Write set builder form of a =2,6,12,20
Answer» Y PLEASE WRITE QUESTION AGAIN IT'S WRONG

27.	The numbers dash and dash are their own reciprocal
Answer» ONG>Answer: 1 and -1 have their own RECIPROCAL

31.	X/2 -x/3=3 equation drawa graph
Answer» ONG>ANSWER: I HOPE are you UNDERSTAND

33.	Give their answer please fast
Answer» ONG>Answer: 73/5.... SEE the PROCEDURE

37.	2] Divide : 100 ÷ 60
Answer» ONG>ANSWER: ANSWERS is 1.6666666667

40.	X^5 + x^3 = 9/16find x = ?
Answer» SUM is PRETTY difficult sorry

44.	Divide 2/25 by -8/3
Answer» ONG>ANSWER: i.e 2/25*3/-8=6/-200=3/100=0.03

46.	Q2. The following data in the form of histogram shows that death due to violence has increased considerably during recent years. Write an analytical paragraph in 100-120 words on how educatedyouth can play a major role in establishing peace in society.(4 Marks)875321019901995200020052010OR
Answer» ONG>Answer: 58887 67i07io9I you too too thoo

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A.T.Q :

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Find the number of moles and no. of atsms of it ands in 10 moles of H₂S.(At Mass of H=1 s=32)

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If ( a = 3, b = 2, find (a ^ b + b^ a)^-1

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Expressed. 1.0123 in rationafoom

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Solve the problem plz m/5-3=7

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the difference between the ages of two sisters is 10 years. Fifteen years ago their ages were in the ratio 2:1. find the ratio of their ages 15years hence

Express 265 as the product of primes

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