Question

adjacent sides of a rectangle are 7 cm and 24 cm find the length of its diagonal​

Answer 1

Answer:

Length of adjacent sides are 7 cm and 24 cm respectively.

in, ΔBDC

Pythagoras Theorem!

H² = P² + B²

H² = 7² + (24)²

H² = 49 + 576

H = √625

H = 25

hence, the diagonal is 25 cm.

Step-by-step explanation:

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Answer 2

Adjacent sides are 7 cm and 24 cm

then

by Pythagoras theroem

( Hypetoneus.)^2 = (base)^2 + (Aptitude)^2

hypetineus is nothing but diagonal of rectangle

( hypetineus)^2 = (7)^2 + (24)^2

(Hypetoneus ) ^2 = 49 + 576

(hypetoneus) ^2 = 626

hypetoneus = √625

hypetoneus = 25

hence diagonal be 25 cm