Answer:
B
Step-by-step explanation:
For the three rectangles:
30x17=510
30x10=300
30x21=630
REMEMBER: the formula for solving triangles are Area = 1/2 base x height
For the 2 triangles:
1/2x21x8 = 84
And since there are 2 triangles that are both the exact same, you do 84x2, which equals 168
Finally, you add all the numbers together:
510+300+630+168 = 1,608
Which looks like is letter B on your paper
Answer:
B.) 4
Step-by-step explanation:
75 = 17671.46
150 = 70685.83
17671.46 x 4 = 70685.83
Given the triangles ABC and DEC
For the triangle ABC:
m∠A = 36, m∠B = 21
So, the m∠C = 180 - (m∠A + m∠B ) = 180 - (36 + 21) = 123
So, comparing the measurements of the angles of both triangles:
So, the triangles are similar using the AA postulate.
So,
<h2>Hey there! </h2><h2>
</h2><h3>DIVIDE by
on BOTH SIDES </h3><h3>
</h3><h3>CANCEL out:
because it gives you
</h3><h3>KEEP:
because it helps us solve the number that is being
to
</h3><h3>
</h3><h2>Good luck on your assignment and enjoy your day! </h2><h2>~
</h2><h3 />
Answer:
Your 1. does not show the triangle, so I may not help with it but know that sin = opposite over hypotenuse, cos = adjacent over hypotenuse, and tan = opposite over adjacent
2. 5/13, just do the adjacent over hypotenuse
Step-by-step explanation: