Find the missing values:

S. No. | Base | Height | Area of the Parallelogram |

(a) | 20 cm | 246 cm | |

(b) | 15 cm | 154.5 cm | |

(c) | 8.4 cm | 48.72 cm | |

(d) | 15.6 cm | 16.38 cm |

(a) It is given in the question that,

Height of parallelogram = h

Base of parallelogram = 20 cm

Area of parallelogram = 246 cm^{2}

We know that,

Area of parallelogram = Base × Height

246 = 7 × 4

⇒ h = 12.3 cm

∴ Height of parallelogram is 12.3 cm

(b) It is given in the question that,

Height of parallelogram = 15 cm

Base of parallelogram = b

Area of parallelogram = 154.5 cm^{2}

We know that,

Area of parallelogram = Base × Height

154.5 = b × 15

b =

= 10.3 cm

∴ Base of parallelogram is 10.3 cm

(c) It is given in the question that,

Height of parallelogram = 8.4 cm

Base of parallelogram = b

Area of parallelogram = 48.72 cm^{2}

We know that,

Area of parallelogram = Base × Height

48.72 = b × 8.4

b =

= 5.8 cm

∴ Base of parallelogram is 5.8 cm

(d) It is given in the question that,

Height of parallelogram = h

Base of parallelogram = 15.6 cm

Area of parallelogram = 16.38 cm^{2}

We know that,

Area of parallelogram = Base × Height

16.38 = 15.6 × h

h =

= 1.05 cm

∴ Height of parallelogram is 1.05 cm

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