Question

Properties
Basie Proportionally Inconom
AD. Ne
CBPIJ
M
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Answer 1

Answer:

Step-by-step explanation:

Basic Proportionality Theorem states that if a line is drawn parallel to one side of a triangle intersecting the other two sides, then it divides the two sides in the same ratio. In this video, we will discuss about the concept of basic proportionality theorem and similar triangles.

Answer 2

ANSWER

In △ADB and △ADC

AB=AC  (given)

AD=AD  (common side)

∠ADB=∠ADC=90∘  (AsAD⊥BC)

∴△ADB≅△ADC by RHS property.