Question

skip is an rhombus find sip
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Answer 1

Answer:

SIP=55°

Step-by-step explanation:

given,SKI= 70°

so,

In ∆SKI

sum of all angles of triangle= 180°

SKI+ SIK+KSI = 180°

70°+SIK+ KSI= 180°

SIK+ KSI= 180°-70°

SIK+KSI= 110°

( SK and IK are the equal sides of rhombus. So, angles of equal sides are equal. Then, sik= ksi )

Let be it x

x+x=110°

2x=110°

x=55°

So,

SIK=KSI=55°

Then,

SIP =KSI= 55° ( Alternate interior angles)