Surface area of pyramid with a square base with dimensions 100mm by 100mm and height 75mm
2 answers:
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Answer:
The value of x is 3.
Step-by-step explanation:
Consider the below figure attached with this question.
Given: Quadrilateral QUAD is a rectangle, DU=26 and QP=2x+7.
We need to find the value of x.
Diagonals of a rectangle are equal.
.... (1)
Diagonals bisect each other.
.... (2)
Using (1) and (2) we get
Substitute given values.
Divide both sides by 3.
Hence, the value of x is 3.
