Answer:
5/6
Step-by-step explanation:
Answer:
64
Step-by-step explanation:
(note:Two angles are called complementary when their measures add to 90 degrees.)
90-26=64
Answer:
Lateral surface area = 826.5 m²
Step-by-step explanation:
Formula to calculate the lateral surface area of the triangular prism,
Lateral surface area of the triangular prism = Perimeter of the triangular base × Height
Perimeter of the triangular base = 6 + 11 + 12
= 29 m²
Height of the prism = 28.5 m
Therefore, lateral surface area of the prism = 29 × 28.5
= 826.5 m²
You basically work backwards and divide 280 by 7.
So the answer is 40
<span>The angle is 90 in total, and you have 30, so the other side would be 60, because 90 - 30 is 60, and half of 60 is 30</span>
<span>I hope it helps</span>
