Answer (a): 2/5 x 1/4
=2/20
Answer (b): 1&4, 4&1, 3&2, 2&3...
= 2(1/5 x 1/4) + 2(1/5x2/4)
=2/20 + 4/20
=6/20
Answer (c): 1- 6/20
=14/20
Hope this helps!
Tnxs buddy...
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Answer (a): 2/5 x 1/4
=2/20
Answer (b): 1&4, 4&1, 3&2, 2&3...
= 2(1/5 x 1/4) + 2(1/5x2/4)
=2/20 + 4/20
=6/20
Answer (c): 1- 6/20
=14/20
Hope this helps!
thnnxx buddy even dad xplained 2 meFirst of all find de area of de sector using de formulae.....
den u knw dat any tangent to de circle forms 90 degree wid de radius.....therefore now u can use the pythagorean theorem to find de length LM...
ummmm den now u find de area of de right angle triangle........ aftr finding dat subtract de area of de sectr wid de area of triangle to find de shaded area....
Hope dis ws helpful...cheese..
tell me d qstn ...can i get sum help in enlargement...........!!!!! FAST!!
thats easy.... extend lines from the points of the larger object towards the smaller object make sure that they touch the same point in the smaller object then all of those lines will intersec each other ... so thus that will be ur centre and to find the scale see what they ask you like from smaller to bigger or bigger to smaller so to do so... u find the length of one side of the bigger one and divide it by the length of the same side of the smaller one!
Tnxs and to u toooo....GOOD LUCK FRIENDZZ!
MAY ALLAH MAKE IT EASY FOR US!AMEEN
Jazak Allah!Tnxs and to u toooo....
thnxx!Gud luck ppl for todys paper... hope it goes well
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