Question

Construct angle abc with bc = 4.8 cm, ac = 6.1 cm and m angle = 45°​

Answer 1

Answer:

Step of Construction:

Construct line segment BC=4.8 cm

Considering B as centre and any radius, construct an arc which intersects BC at pint P

Considering P as centre same radius, construct an arc which intersects the previous arc at the point Q

Considering Q as centre same radius, construct an arc which intersects the arc in step 2 at the point R

Considering R and Q as centre and radius more than half of RQ, construct intersecting each other at the point S

Join BS which intersects the arc in step 2 at the point G so ∠SBC=90

o

Considering P as centre and radius more than half of PG, construct an arc

Considering G as centre and same radius, construct an arc which intersects the previous arc at the point X

Join B and extend it so ∠B=45

o

Draw ∠TCB=90

o

Considering M and H as centres and radius more than half of MH, construct arcs which intersect each other at point y

Join CY and extend it so ∠C=75

o

BX and is the required at point after extending

So △ABC is the required triangle

Therefore, ∠A=60

o

solution

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FIND ALL SOLUTIONS FOR THIS BOOK

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RS Agarwal

RS Agarwal

Exercise 13

SIMILAR QUESTIONS

star-struck

Construct a triangle ABC in which BC = 8 cm, ∠B=45

0

and AB - AC = 3.5 cm,

Medium

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>

Construct triangle ABC, when:

AB=7 cm, ∠B=120

0

and ∠A=30

0

. Measure AC and BC.

Medium

View solution

>

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