Question

PLEASE help due today Geometry

Answer 1

$\\ \sf\Rrightarrow \dfrac{15}{20}=\dfrac{21}{28}$

$\\ \sf\Rrightarrow \dfrac{1}{4}=\dfrac{1}{4}$

Hence they are similar

#2

• <A=<H
• And ratio of sides are same

Hence both triangles are similar by SAS property

#3

$\\ \sf\Rrightarrow ∆KDH\sim ∆ABD$