Question

plzzzz find the area of this figure. .....☆☆☆《《《​

I will mark brain list. .....

Answer 1

Answer:

HOPE IT helps thanks for asking

Answer 2

THE FORMULA USED IN IT -:

• AREA OF RECTANGLE
• AREA OF TRIANGLE
• PYTHAGORAS THEORUM

FIRST AREA OF TRIANGLE-:

$\frac{1}{2} \times base \: \times height$

=1/2×12×5

=30cm²

BOTH TRAINGLE AREA-:

=] 30×2

=] 60cm²

SECOND AREA OF RECTANGLE-:

Width= 17 cm

Length= 8+x

now ,the value of x by PYTHAGORAS THEORUM

$= > {p}^{2} + {b}^{2} = {h}^{2}$

Perpendicular = 5cm

base=?

height=13cm

$= > {13}^{2} = {5}^{2} + {x}^{2} \\ \\ = > 169 = 25 + {x}^{2} \\ \\ = > \sqrt{169 - 25 } = x \\ \\ = > x = 12$

NOW CONTINUE FOR AREA OF RECTANGLE

LENGTH=8+12

WIDTH = 17

$l \times b$

=}20×17

=}340cm²

TOTAL AREA -:

=340+60

=400 cm²