Question

please help me
chapter Pythagoras theorem ​

Answer 1

Answer:

if see at that figure then

if we - the 14m to 9 m

it will show us that how much extra that tall is

and it 5m

so it's like we have the triangle's back and the base is already 12 m given

and now if we find the hypotenuse

it will be the distance between their tops

so,

AC²= AB²+CB²

x² = 12m²+5m²

x²= 144m+25m

x²= 169m

x= 13m

hence, this is the distance of those poles

Answer 2

ANSWER :

13m

EXPLANATION :

We have,

Two poles A and B of height 9m and 14m, distance between the two poles is 12m,

one side, poles, 14−9=5m

one side, poles gives=12m

h=13