Answer: 90°
Explanation: the sum of all the angles in a triangle = 180. So 70 + 30 = 90 and 180-90=90
Answer:
20 becuase thats how many shells are in the table
Step-by-step explanation:
Answer:
I am having a sports compotiton me is gon win gg
Step-by-step explanation:
Answer:
Step-by-step explanation:
the surface area = area of the 4 faces+ area of the 2 bases
4 *(15*8) + 2*( 8*6) = 480+96 = 576 cm²
if the length of the faces tripled, the two bases remain unchanged because the prism just gets taller on the same bases.
36 as the power of 6 is 6^2.
Hope this helps! When someone else answers can you please mark mine the brainliest? I'm trying to get a higher rank. :)