4. Find the length of diagonal of a rectangle having sides 12 cm and 5 cm.
Answers
Answered by
0
Answer:
13
Step-by-step explanation:
because the diagnol divides the rectangle into two equal right angled triangles.
then diagnol is hypotenuse of each triangle.
then by pythagores theorem
so diagnol length is 13
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Answered by
0
Answer:
13cm
Step-by-step explanation:
diagonal of rectangle = √l^2+b^2
so diagonal = √(12)^2 +(5)^2
= √144+25
= √169
therefore diagonal length is 13Cm
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