Please help me with question 1 and 2.
2 answers:
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Answer:
I have got an answer it is false for explanation go to picture
<h2><u>PLEASE</u><u> </u><u>MARK</u><u> </u><u>ME BRAINLIEST</u><u> </u><u>IF MY</u><u> </u><u>ANSWER IS</u><u> </u><u>CORRECT PLEASE</u><u> </u></h2>
Answer:
diagonal = = 12.8 inches (to the nearest tenth of an inch)
Step-by-step explanation:
As shown in the diagram attached to this solution:
Let the Length of the rectangular board = a
Let the width = b
Let the diagonal = d
where:
a = 10 inches
b = 8 inches
d = ?
Triangle ABC in the diagram is a right-angled triangle, therefore, applying Pythagoras theorem:
(hypotenuse)² = (Adjacent)² + (Opposite)²
d² = 10² + 8²
d² = 100 + 64
d² = 164
∴ d = √(164)
d = 12.806 inches
d = 12.8 inches (to the nearest tenth of an inch)
<em>N:B Rounding off to the nearest tenth of an inch is the same as rounding off to 1 decimal place.</em>
