Question

In AABC, ZA = 90°, AB = 14 cm, AC = 48 cm.
Find the
(i) area of AABC
(ii) length of perpendicular from A to BC​

Answer 1

Answer:

This is a right angled triangle or 90 degrees angle .So,

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,=AB²+ BC² =AC²

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,=AB²+ BC² =AC²=14²+ 48² =AC²

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,=AB²+ BC² =AC²=14²+ 48² =AC²=196+2304=AC²

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,=AB²+ BC² =AC²=14²+ 48² =AC²=196+2304=AC²=2500 =AC²

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,=AB²+ BC² =AC²=14²+ 48² =AC²=196+2304=AC²=2500 =AC²So, to find out AC,

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,=AB²+ BC² =AC²=14²+ 48² =AC²=196+2304=AC²=2500 =AC²So, to find out AC,We will have to take out square root of 2500,

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,=AB²+ BC² =AC²=14²+ 48² =AC²=196+2304=AC²=2500 =AC²So, to find out AC,We will have to take out square root of 2500,So, 50 cm= AC

This is a right angled triangle or 90 degrees angle .So, we will use Pythagoras Thereom here.According to Pythagoras Thereom,=AB²+ BC² =AC²=14²+ 48² =AC²=196+2304=AC²=2500 =AC²So, to find out AC,We will have to take out square root of 2500,So, 50 cm= ACTherefore,AC=50cm.

Step-by-step explanation:

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