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lawyer [7]
2 years ago
5

Find the area of an obtuse-angled triangle with a base of 4 cm and a height 7 cm.​

Mathematics
2 answers:
MrRissso [65]2 years ago
3 0
  • Base=B=4cm
  • Height=H=7cm

Area:-

\\ \rm\hookrightarrow \dfrac{1}{2}BH

\\ \rm\hookrightarrow \dfrac{1}{2}(4)(7)

\\ \rm\hookrightarrow 2(7)

\\ \rm\hookrightarrow 14cm^2

gizmo_the_mogwai [7]2 years ago
3 0
<h3><u>Given</u><u> </u><u>:</u><u> </u></h3>

  • Base = 4cm
  • Height = 7cm

<h3><u>To find :</u></h3>

  • Area = ?

<h3><u>Formula</u><u> </u><u>used</u><u> </u><u>:</u></h3>

  • \sf \frac{1}{2}  \times base \times height
<h3><u>Solution :</u></h3>

<u>\tt \frac{1}{ \cancel2}  \times \cancel 4 \times 7</u>

<u>\tt \: 2 \times 7</u>

<u>\tt \: 14 {cm}^{2}</u>

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Deje que el costo de

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Para reformar su cocina, Berta compró la semana pasada 2 cajas de baldosas de plaquetas para el suelo y 4 cajas de baldosas para la pared por 200 €.

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