Question

PLEASE MAKE IT FAST GUYS







please ​

Answer 1

$\large {\boxed {\boxed {\mathbf {\pink {ANSWER 1 }}}}}$

Given:-

$\hookrightarrow \sf Area \: of \: triangle \: = 48cm^{2} \\ \\ \\ \hookrightarrow \sf Altitude (height) = 8cm$

To find:-

$\hookrightarrow \sf Base = (?)$

Solution:-

$\implies \sf Area \:of \: triangle = 48cm^{2} \\ \implies \sf Altitude (height) = 8cm \\ \implies \sf Base = (?) \\ \\ \mapsto \sf According\: to \: given\: formula \\ \\ {\boxed {\sf {\red {Area \: of \: triangle = \dfrac{1}{2} \times base \times height}}}} \\ \\ \implies \sf 48 = \dfrac{1}{2} \times base \times 8 \\ \\ \implies \sf 48 = 4 \times base \\ \\ \implies \sf b = \dfrac{48}{4} \\ \\ \implies \sf =12cm$

Answer:-

$\large {\underline {\boxed {\purple {\sf {Answer = 12cm}}}}}$

$\large {\boxed {\boxed {\mathbf {\pink {ANSWER 2}}}}}$

Given:-

$\hookrightarrow \sf Circumference \: of \: circle = 188.4cm$

To find:-

$\hookrightarrow \sf Radius=(?)$

Solution:-

$\implies \sf Circumference \:of \: circle = 188.4cm \\ \\ \mapsto \sf According\: to \: given \: formula \\ \mapsto {\boxed {\boxed {\red {\sf {C = 2 \pi r}}}}} \\ \\ \implies \sf To \: find \: radius \: the \: formula \: will \: be \\ \implies \sf r = \dfrac{C}{2 \pi} \\ \\ \implies \sf \dfrac{188.4}{2 \times (3.14)} \\ \\ \implies \sf = 29.98479cm \\ \implies \sf Approx \: value = 29.98cm$

Answer:-

$\large {\underline {\boxed {\purple {\sf {Answer = 29.98cm}}}}}$