In ∆ ABC, BD = 2cm, DC = 3 cm. BE = 1.8 cm, AE = 2.7cm. D and E are points on BC and AB respectively check whether DE ∥ AC.
Answers
Answered by
1
Step-by-step explanation:
It is given that AD=6 cm, DB=9 cm and AE=8 cm.
Using the basic proportionality theorem, we have
AB
AD
=
AC
AE
=
BC
DE
⇒
AB
AD
=
AC
AE
⇒
15
6
=
AC
8
⇒6AC=15×8
⇒6AC=120
⇒AC=
6
120
=20
Hence, AC=20 cm.
Answered by
1
Step-by-step explanation:
बिनामात्रावाले शद्ब:-1)कमल,चमच,नमक,कलश,नयन,टनक। मात्रावाले:-2)दादा,जागूति पिता,लेकिन, इसलिए, जबकि।
ans:
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