Question

pls answer this question my friend


only brainlyanswere id should ans she know the an swer others don't ​

Answer 1

Answer:

Given, Area of shaded portion =9sq.cm 

Base of triangle =3cm 

Now, area of triangle=9, 

⇒9=21×3×h

⇒h=318

⇒h=6cm

Area of parallelogram =Base x Height=BC×h

=(3+4)×6=7×6=42cm2 

Step-by-step explanation:

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Answer 2

Answer:

→ Hey Mate ,

→ Given Question : Find the area of the parallelogram ABCD if area of shaded triangle is 8 cm ^2 .

Step-by-step explanation:

→ solution : $\frac{1}{2}$ × b  × h  = 8 cm²

→                : $\frac{1}{2}$ × 3 ×  h = 8

→                : h = $\frac{8}{2}$ × 3 = $\frac{16}{3}$ cm

→                : b × h

→                :  7 × $\frac{16}{3}$ cm²

→                :  so , the answer =  $\frac{16}{3}$

thank you

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