Question

1)The length of the longest segment which can be drawn in a rectangle with length 15cm and breadth 8cm is ----
27cm
23cm
17cm
7cm​

Answer 1

Answer:

23 is the answer

Step-by-step explanation:

I hope it is helpful to you

Answer 2

Correct Question :-

• Find the length of the diagonal of a rectangle whose length is 15 cm and breadth is 8cm

Given :-

• A rectangle whose length 15cm and breadth 8cm.

To Find :-

• Length of the diagonal = ?

Solution :-

• Length of rectangle = 15 cm
• Breadth of rectangle = 8 cm

According to Question :-

➺ Diagonal = √(Length)² + (Breadth)²

➺ Diagonal = √(15)² + (8)²

➺ Diagonal = √225 + 64

➺ Diagonal = √289

➺ Diagonal = 17 cm

Hence, Length of a Diagonal is (C) 17 cm.

Extra Shots :-

• Volume of cylinder = πr²h
• T.S.A of cylinder = 2πrh + 2πr²
• Volume of cone = ⅓ πr²h
• C.S.A of cone = πrl
• T.S.A of cone = πrl + πr²
• Volume of cuboid = l × b × h
• C.S.A of cuboid = 2(l + b)h
• T.S.A of cuboid = 2(lb + bh + lh)
• C.S.A of cube = 4a²
• T.S.A of cube = 6a²
• Volume of cube = a³
• Volume of sphere = 4/3πr³
• Surface area of sphere = 4πr²
• Volume of hemisphere = ⅔ πr³
• C.S.A of hemisphere = 2πr²
• T.S.A of hemisphere = 3πr²