Respuesta :
Ⲁⲛ⳽ⲱⲉⲅ:
- 60 square feet
Ⲋⲟⳑⳙⲧⳕⲟⲛ :
Information provided with us:
- A triangle window is above the door .
- The length of base of the window ( b ) is 12 feet.
- Height of the triangular window ( h ) is 10 feet.
Area of triangle is given by:
[tex] \quad\hookrightarrow\quad {\pmb{\sf {\dfrac{1}{2}\times base \times height}} }[/tex]
Therefore:
[tex] \quad\dashrightarrow\quad \sf {Area= \dfrac{1}{2}\times b \times h }[/tex]
[tex] \quad\dashrightarrow\quad \sf {Area = \dfrac{1}{2}\times 12 \times 10 }[/tex]
[tex] \quad\dashrightarrow\quad \sf {Area=\cancel{\dfrac{120}{2}} }[/tex]
[tex] \quad\dashrightarrow\quad {\pmb{\sf {Area= 60 }} }[/tex]
ㅤㅤㅤ ㅤ~Hence, the area of the given triangular window is 60 square feet.