Question

DIRECTIONS : Complete the following statements with an
appropriate word /term to be filled in the blank space(s).
are a combination of terms connected by the
operations of addition, subtraction, multiplication or
The numerical factor of the term is called
In expression 2x2 + 4x, the coefficient of x2 is
5x+4y is an expression having
5. An algebraic expression is called a
Fillin th
1.
division
2.
and
3.
coefficient of x is
term.
4.
if there is only
one term in it.
Trinomial is an algebraic expression with
terms.
1. (-5 abục) * (3a’ bc²d) =
Each term in an algebraic expression is a product of one or
more numbers, numerical. These numbers are called the
of that term.
True/False:​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

✌️❣️_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_,_

Given P is equidistant from points A and B

PA=PB .....(1)

and Q is equidistant from points A and B

QA=QB .....(2)

In △PAQ and △PBQ

AP=BP from (1)

AQ=BQ from (2)

PQ=PQ (common)

So, △PAQ≅△PBQ (SSS congruence)

Hence ∠APQ=∠BPQ by CPCT

In △PAC and △PBC

AP=BP from (1)

∠APC=∠BPC from (3)

PC=PC (common)

△PAC≅△PBC (SAS congruence)

∴AC=BC by CPCT

and ∠ACP=∠BCP by CPCT ....(4)

Since, AB is a line segment,

∠ACP+∠BCP=180

∘

Thus, AC=BC and ∠ACP=∠BCP=90

∘

∴,PQ is perpendicular bisector of AB.

Hence proved.

Tusen Takk ✌️❣️