Answer:
Step-by-step explanation:
A triangle is a polygon with three edges and three vertices and there are right triangle , obtuse triangles , acute triangles , isosceles triangles, equilateral triangle, and scalene triangles
Answer:
2A/ (b1-b2) =h
Step-by-step explanation:
A = 1/2 (b1-b2) *h
Multiply each side by 2
2A = 2 *1/2*(b1-b2) *h
2A = (b1-b2) *h
Divide by (b1-b2)
2A/ (b1-b2) = (b1-b2)/(b1-b2) *h
2A/ (b1-b2) =h
Answer:
six elevenths
Step-by-step explanation:
Goal 1-square meter of the wall
Done so far: 4/6 wide 2/5 tall
4/6 + 2/5 = 6/11
answer: six elevenths
(4,-3) i took the test i'm 100% sure
i hope i helped ;)
65 I think
So I did 4•5=20 and 9•5=45 and added 20+45 which equals 65
