Question

Please help with these two questions. The two with red lines

Answer 1

HEY MISS...!!!

HERE IS UR ANSWER....

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Q 4 :-

▶️ Given dimensions of cuboid

=> length ( l ) = 4 cm

=> breadth ( b ) = 3 cm

=> height ( h ) = 2 cm

▶️ Volume of cuboid = l × b × h

=> Volume = 4 × 3 × 2

=> Volume = 24 cm^3

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Q 7 :-

⏺️ By figure we are talking about a right angled triangle of dimensions

=> height ( h ) = 4 cm

=> base ( b ) = 6 cm

▶️ Area of RIGHT ANGLED TRIANGLE

=> Area = 1 / 2 × h × b

=> Area = 1 / 2 × 4 × 6

=> Area = 12 cm^2

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HOPE HELPED..

GOOD NIGHT..

:-)

Answer 2

Hey....

(4)....

given, length=4 cm, breadth=3cm and height =2cm

and the volume of cuboid =l×b×h
=4×3×2cm^3
=24cm^3...

(7). .....

This figure looks lika a rectangle and Evry angle of a rectangle is 90°

So the triangle is forming is a right angled triangle..

given, base=6cm and height =4cm

= area of right angled triangle

=1/2×base ×height

=1/2×6×4

=12cm^2....

Hope this will help u....