Find the length of diagonal of a rectangle with sides 7.5 cm and 4 cm.
Answers
Answered by
0
Answer:
Given the lengths of the diagonal and a side, a right triangle has been created. This means you can use the Pythagorean Theorem, a² + b² = c².
a = 4.5 (actually, it doesn’t matter whether you use a or b to represent 4.5, but for this example, I will use a)
c = 7.5
4.5² + b² = 7.5²
20.25 + b² = 56.25
b² = 36
b = 6
Therefore, the rectangle’s other side length is 6 cm. To find the area:
A = lw
A = 6(4.5)
A = 27
Step-by-step explanation:
pls mark me brainlist pls
Answered by
0
Answer:
construct a rectangle with diagonal 7.5 cm and length 6 cM is this data sufficient to construct a rectangle
Step-by-step explanation:
Similar questions