d) Find the area of the shaded region shown in Fig. 6.
3 m
4 m
5 m
5 m
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Answered by
3
Answer:
42m sq
Step-by-step explanation:
area of first triangle: 3m sq
area of second triangle: 5m sq
sum: 8m sq
total area: 40 m sq
now subtract them
answer: 42m sq
Answered by
4
Answer:
32m²
Step-by-step explanation:
Since those sides are the same length,we divide 4 by 2,now we have the base of the triangle,since are of triangle is ½×base×height, we would get 3m² and 5m2
Since area of rectangle is length×breadth, we 4×10 which is 40m²
then we minus off the area of the triangles from the area of the rectangle,we would get the area of the shaded part.
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