Question

question6.
The area of triangle SEL= 60 sq. cm. Find the area of shaded portion.

Answer 1

Answer:

Area of rectangle=8×6=48sq.cm

Area of triangle with base 4cm and height 5cm is

=

2

1

×4×5=10sq.cm

Area of triangle with base 3cm and height 6cm is

=

2

1

×3×6=9sq.cm

Area of triangle with base 2cm and height 8cm is

=

2

1

×2×8=8sq.cm

Area of shaded triangle=Area of rectangle−Area of unshaded triangle

Area of shaded triangle=48−(10+9+8)=48−27=21sq.cm

Step-by-step explanation:

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