Answer:
Step-by-step explanation:
Please find the attachment.
We have been given that a container is shaped like a triangle prism. Each base of container is an equilateral triangle with each side 6 cm. The height of container is 15 cm.
To find the lateral surface area of our given container we will use lateral surface area formula of triangular prism.
, where, a, b and c represent base sides of prism and h represents height of the prism.
Upon substituting our given values in above formula we will get,
Therefore, lateral surface area of our given container is 270 square cm.
It is -4!
1.8*-20=-36
32-36=-4
Answer: 424.77
is this a random problem you came up with or one from school, if it is one from school i´m dropping out right now
Answer: https://www.mercerislandschools.org/cms/lib3/WA01001855/Centricity/Domain/1249/Geo%20Week%2023.pdf
Hope this helps!
QuezoMartiinez
Answer:
See below (I hope this helps!)
Step-by-step explanation:
When rotating a point 90° about the origin, the coordinates (x, y) become (y, -x) so we can apply this rule to points G, H, and I.
Therefore:
G(-1,3) → G'(3, 1)
H(-4,0) → H'(0, 4)
I(3, -2) → I'(-2, -3)