3 years ago

Please help with what you can thank you!

Mathematics

1 answer:

hram777 [196]3 years ago

5 0

Answer: 1. 12ft a. acute angle

2. 100m a. acute angle

3.b= square root (c^2-a^2)

b= square root (13^2 -12^2)

b= 5 m a. acute angle

Step-by-step explanation:

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Step-by-step explanation:

13 squared plus b2 equals 18 squared. What is the answer?

We can write it as:

$(13)^2+(b)^2=(18)^2$

Now, solving and find value of b

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