Now we focus on this part.

You'll love to the right 4 times and 3 times upward.

Which gives 7 moves in total.

Out of these 7 moves, you'll have to choose 3 moves to be upward and the rest to the right.

Hence, the number of path is just 7C3 = 35

Finally, we multiply both numbers to gather to get the total paths.

15×35 = 525

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Find the area

Guys it's not 30

Haha seorang je betul, yg ni Kalau U guna Pythagoras, u akan dapat imaginary roots sbb triangle ni tak boleh exist

Just guna Thales theorem

If you're still confused, check out this video:
https://www.youtube.com/watch?v=CmskSlStE6Y&t=8s

The triangle does not exist.

Since it's a right angle triangle, we can draw a circle circumscribing the triangle.

This circle will have a radius of 5.

But as you can see, the altitude ( or height in simple terms ) is 6, which is larger than the radius.

Hence, the triangle is impossible to be constructed.

Which means, there won't be any area.

my approach was a bit different , I use Pythagoras to make quadratic which returned imaginary roots so triangle cannot exist

This proves that sometimes, we need to think before you write anything.,

Guys another tricky question(super easy actually) for Permutations and combinations

Imagine there is one rook/castle piece placed in A1(red box) , it should finally reach h8(orange box) the rook/castle can only move up or right, so what's the total different ways of rook/castle to reach h8(orange box)

It can move 7ups and then 7rights , or 7rights 1st then 7ups, it doesn't matter how many rights/ups

Yg ni 1 mark question 😂😂😂

Siapa mau lagi 1 soalan kbat yg mmg Susah gila Kalau U tak tahu Cara penyelesaian

its just 14C7 😂

So 3432