Question

two poles of height 6m and 12m
stand on a level plane ground if the distance between the feet of the poles is 8m then the find distance between their tops

Answer 1

Answer:

10cm

Step-by-step explanation:

Answer 2

hi..

□given
>distance between poles = 8cm
>let DE be distance of poles(fig.)

□to find
>DC

□SOL:-
EC = BE - CE
EC = 12 - 6 => 6cm
C =90°

■ NOW IN <|DEC

${DE}^{2} = {CE}^{2} + {CD}^{2}$

▪DC^2 = 6^2 + 8^2

▪DC^2 = 36 + 64

▪DC^2 = 100

$DC = \sqrt{100}$

▪DC = 10 cm

THANXXX