find unknown length x in the following figure
Answers
Answer:
x=25
Step-by-step explanation:
by using phythogaras theorem
pr square = pq square+qr square
let be pr = x
x=24^+7^
x^=576+49
x^=625
add root on both sides
√x^=√625
for x root square cancel
therefore x = √625=25
Answer:
Step-by-step explanation:
From right angled triangle RPQ, we have: ______________
24² + 7² = x² ( Pythagoras theorem ) l Rough work
=> 576 + 49 = x² l 5 l__625___
=> 625 =x² l 5 l__125____
=> x = √625 l 5 l__25____
= 25 l 5
l____5 X 5 = 25___
Hence, x is 25 cm.
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