Question

guys plz, help me with these questions.... I will be very grateful to to that person and mark as brainliest ​

Answer 1

Answer:

7. By pythagoras theorem we can find the. hypotenuse.

Height² + Base² = Hypotenuse²

$hypotenuse = \sqrt{ {6}^{2} + {8}^{2} } = \sqrt{100} = 10$

Therefore hypotenuse = 10 cm

8. Diagonal² = Length² + Breadth²

$diagonal = \sqrt{ {40}^{2} + {30}^{2} } = \sqrt{2500} = 50$

Therefore diagonal = 50 cm

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Answer 2

Here is your answer..

AB=8cm , BC=6cm

by pythagoras theorem

(AC)²=(AB)²+(BC)²

AC²= (8)²+(6)²

AC²=64+ 36

AC²=100

AC= root100

AC= 10cm