area of the shaded portion. All corners are right-angled.
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Answered by
1
Answer:
Area of big rectangle-Area of small rectangle of side 8 and 15 m .
18×12-8×15=Is ur answer
Answered by
2
Answer:
area of big rec = 18×12
=. 216 m²
small rec:-
l = 12-4 = 8 m
b = 18 - ( 3) = 15
area = 8 × 15 = 120
so
area shaded :-.
big rec area - small rec area
= 216 - 120
= 96 m²
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