Draw the quadrilateral ABCD with AB=8cm BC = 6.5cm

Question

Draw the quadrilateral ABCD with AB=8cm
BC = 6.5cm <A= 50° <B=65° AD=5cm
and then
draw
triangle having the
arrea
this quachilateral.

in progress 0
Audrey 4 days 2021-10-10T00:09:58+00:00 2 Answers 0 views 0

Answers ( )

  1. Ava
    0
    2021-10-10T00:11:07+00:00

    Answer:

    Area of quadrilateral ABCD is 55 \mathrm{cm}^{2}cm

    2

    Given:

    Length of diagonal = 10 cm,

    Length of perpendicular from B = 5 cm,

    From D = 6 cm

    To find:

    Area of a quadrilateral

    Solution:

    Area of a quadrilateral ABCD = Area of triangle ABC + Area of triangle ADC

    Area of a quadrilateral ABCD =\left(\frac{1}{2} \times A C \times 5\right)+\left(\frac{1}{2} \times A C \times 6\right)=(

    2

    1

    ×AC×5)+(

    2

    1

    ×AC×6)

    \begin{lgathered}\begin{array}{l}{=\left(\frac{1}{2} \times 10 \times 5\right)+\left(\frac{1}{2} \times 10 \times 6\right)}\\ \\ {=\left(\frac{50}{2}\right)+\left(\frac{60}{2}\right)} \\ \\{=25+30}\end{array}\end{lgathered}

    =(

    2

    1

    ×10×5)+(

    2

    1

    ×10×6)

    =(

    2

    50

    )+(

    2

    60

    )

    =25+30

    Area of quadrilateral ABCD = 55 \mathrm{cm}^{2}cm

    2

    0
    2021-10-10T00:11:55+00:00

    Answer:

    draw quadrilateral ABCD with ab = 8 cm BC = 6.5 CM angle A = 50 degree angle B = 65 degree ad = 5 cm draw triangle of same area and calculate the area

Leave an answer

Browse

14:4+1-6*5-7*14:3+5 = ? ( )