I need help with this please.
2 answers:
Answer:
C: 138°
A: 66.4°
B:24.6°
c: 17.5
a: 16
b: 7
Step-by-step explanation:
16²+7²=c²
256+49=c²
√305=√c²
17.5=c
=66.4°
(138+66.4)-180= 24.4°
Answer:
37.5
Step-by-step explanation:
It uses Sin and the law of Sin says that the ratio of given sides and an angle is always constant
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Answer:
A=hb b/2
Step-by-step explanation:
area=height(sub)base times base divided by 2
Seven cruel hours of our life
Answer: 313.1 feet
Step-by-step explanation:
\tan 82=\frac{x}{44}
tan82=
44
x
44\tan 82=x
44tan82=x
x=313.0763\approx \mathbf{313.1}\text{ feet}
x=313.0763≈313.1 feet
Answer:
A=3
Step-by-step explanation:
2353032/99 = 23768
Answer:
Rectangle B has greater perimeter.
