Question

the area of parallelogram whose altitude is 12cm is 336cm² determine the corresponding altitude​

Answer 1

Answer:

3.6cm

Step-by-step explanation:

Area of a parallelogram=base×height.

⇒54=15×height

⇒ height=

15

54

=

5

18

=3.6cm

∴ height of the parallelogram=3.6cm

Answer 2

Step-by-step explanation:

${\large{\sf{\fbox{\orange{Question :-}}}}}$

The area of parallelogram whose altitude is 12cm is 336cm² determine the corresponding altitude

${\large{\sf{\fbox{\pink{Answer :-}}}}}$

Given :

• Altitude of parallelogram = 12cm
• Area of parallelogram = 336 cm²

Solution :

$\\ {\bold{\sf{\fbox{Area of parallelogram = base × height}}}}$

${\bold{\sf{⟼ \: \: 336 cm² \: = \: 12 \: × \: base}}}$

${\bold{\sf{⟼ \: \: base \: = \: \frac{336}{12}}}}$

${\bold{\sf{⟼ \: \: base \: = \: 28}}}$

We know that,

${\bold{\sf{Corresponding \: side = \frac{Area}{Base}}}}$

${\bold{\sf{⟼ \: \: Corresponding \: side \: = \: \frac{336}{28}}}}$

${\bold{\sf{\fbox{Corresponding side = 12}}}}$

Other Formulae to know :-

${\bold{\sf{➠ \: Area \: of \: rectangle \: = \: Length \: × \: Breadth }}}$

${\bold{\sf{➠ \: Area \: of \: square \: = \: side²}}}$

${\bold{\sf{➠ \: Area \: of \: triangle \: = \: \frac{1}{2} \: × \: Base \: × \: Height}}}$

${\bold{\sf{➠ \: Area \: of \: circle \: = \: πr²}}}$