Question

The area of the quadrilateral is

(a) 3.75 cm²

(b) 7.5 cm²

(c) 3 cm²


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Answer 1

Answer:

(a) 3.75cm²

Step-by-step explanation:

since all sides of the quadrilateral are equal and diagonals intersecting at 90°

since all sides of the quadrilateral are equal and diagonals intersecting at 90°The given fig is a rhombus...

Area of rhombus = (d1)(d2)/2 [where (d1)&(d2) are diagonals]

= (2.5) (3) /2

=3.75cm²

Answer 2

Answer:

3.7cm²

Step-by-step explanation:

Area of rhombus= (d1)(d2)/2

=(2.5)(3)/2

=7.5/2=3.7cm²