Answer and Step-by-step explanation:
<u>The answer is 42°.</u>
<u></u>
This is because we are given an Isosceles Triangle. Isosceles Triangles always have 2 legs/sides that are the same length, and because those two sides have the same length, it means their base angles have the same value as well.
So, Since the angles LKM and KML are the base pairs of this Isosceles Triangle, they are equal to each other.
<u><em>#teamtrees #PAW (Plant And Water)</em></u>
Answer:
5
Step-by-step explanation:
Answer:
The answer is A. Objects that have the same size and shape.
Step-by-step explanation:
In geometry, two figures or objects are congruent if they have the same size or shape, or if one has the same shape and size as the mirror image of the other.
Answer:
Step-by-step explanation:
area of a full circle is A = πr²
so a quarter of a circle area is A = πr²/4
A = 3.142(7²)/4
A = 38.4895 cm² picture answer
Using π = 3.14 results in
A = 3.14(7²)/4
A = 38.465 cm² written question answer
For comparison purposes,
Carrying the precision of π into many more significant digits results in
A = 38.484510006474...cm²
![\bf \stackrel{\textit{surface area of a right-circular cylinder}}{SA=2\pi r(h+r)~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=7\\ h=20 \end{cases}}\implies SA=2\pi (7)(20+7) \\\\\\ SA=14\pi (27)\implies SA=378\pi \implies \boxed{SA\approx 1187.52}](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7B%5Ctextit%7Bsurface%20area%20of%20a%20right-circular%20cylinder%7D%7D%7BSA%3D2%5Cpi%20r%28h%2Br%29~~%20%5Cbegin%7Bcases%7D%20r%3Dradius%5C%5C%20h%3Dheight%5C%5C%5B-0.5em%5D%20%5Chrulefill%5C%5C%20r%3D7%5C%5C%20h%3D20%20%5Cend%7Bcases%7D%7D%5Cimplies%20SA%3D2%5Cpi%20%287%29%2820%2B7%29%20%5C%5C%5C%5C%5C%5C%20SA%3D14%5Cpi%20%2827%29%5Cimplies%20SA%3D378%5Cpi%20%5Cimplies%20%5Cboxed%7BSA%5Capprox%201187.52%7D)
which one is closest from that list? well, pretty sure you already know.