A triangle has sides with length of 5 yards,14 yards,and 16 yards.is it a right triangle
2 answers:
Answer:
As the largest side is
15
yards and smaller sides are
9
yards and
12
yards
from Pythagoras theorem, if the triangle is right angled square of largest side should be equal to sum of the squares of smaller two sides.
Square of largest side is
15
2
=
225
and squares of smaller two sides are
9
2
=
81
and
12
2
=
144
.
As
225
=
81
+
144
, the triangle is right angled.
Step-by-step explanation:
Answer: No, this is not a right triangle
Pythagorean theorem a² + b² = c² would apply if so, but No, it does not.
Step-by-step explanation:
5² = 25 14² = 196 16² = 256
25 + 196 = 221 221 ≠ 256
So the given side lengths do not make a right triangle.
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10³ · x = 630
x = ?
10³ = 10 × 10 × 10 = 1,000
630 ÷ 1000 = x
630 ÷ 1000 = 0.63
x = 0.63
So we have:
10³ · 0.63 = 630
Answer:
Parallel
Step-by-step explanation:
QR and ST both parallel to y axis.
Answer:
O Two times x minus seven plus ten
Hello,
You don't know (a-b)(a+b)=a²-b²?
(-3)²=9
(5i)²=-25
Answer 9 +25=34
The sum of slopes of lines b and c are 0
