Triangle ABC is similar to triangle LMN
m<A = m<L = 60
m<C = m<N
m<B = m<M
Lets x = m<M
so
m<C = m<N = 3x
and sum of interior angles of a triangle = 180
so
m<L + m<N + m<M = 180
60 + 3x + x + 180
4x + 60 = 180
4x = 120
x = 30
m<M = x = 30
answer
m<M = 30°
The perimeter is 2b+2h.
2(x+4)+2(x-6)=88
2x+8+2x-12=88
4x-4=88
4x=90
x=22.5
Any questions?
Answer:
If you're looking for a number solution it's 28
Step-by-step explanation:
3^2+4(5)-2(4)/8
9+20-1
29-1
28
Answer:
C. 3
Step-by-step explanation:
C&D, A&F, K&J
Answer:
the 24-inch rod
Step-by-step explanation:
