The given angles 3 and 4 shares a common arm, therefore the angles are known as Adjacant Angles
Answer:
the answer is c, science CANNOT answer all questions
Answer:
Option C, Multiply 5/7 by 3
Step-by-step explanation:
<u>5/7 / 1/3 is same as 5/7 * 3/1</u>
5/7 * 3/1
<em>15/7</em>
Answer: Option C, Multiply 5/7 by 3
Answer:
A= 145.12mm^2
Step-by-step explanation:
The diagram shows us a Right angle triangle; so, I use Phythagoras' Theorem, to find length of the base.
c^2 - b^2 = a^2
27^2-12^2 =a^2
585. = a^2
Square root both sides
a = root 585
= 24.18677324
A= bxh/2
= root 585 x 12/2
= 18 root 65
= 145.1206395
A= 145.12mm^2 to 2.d.p
(Haven't rounded up in calculations until the end. Thus, using the exact values of root 585,for example. )
Hope this helps!
