Answer :

PSDHE
As we see, two triangles are congruent triangles
So 36/42 = 6/x
<=> 6/42 = 1/x
<=> 6x = 42
<=> x = 7cm

Answer:

The value of x is 7 cm

Step-by-step explanation:

Given the figure, ∠BAO=∠CDO

we have to find the value of x

AO=6 cm

OC=42 cm

OD=36 cm

In ΔBAO and ΔCDO

∠BAO=∠CDO    (Given)

∠AOB=∠COD    (Vertically opposite angles)

By AA similarity theorem, ΔBAO ≈ ΔCDO

∴ corresponding sides are in proportion i.e

[tex]\frac{BO}{OC}=\frac{AO}{OD}[/tex]

[tex]\frac{x}{42}=\frac{6}{36}[/tex]

[tex]x=7 cm[/tex]

The value of x is 7 cm

${teks-lihat-gambar} SerenaBochenek

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