Answer:
465
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Answer:
<em>m<A = 40 deg</em>
<em>m<B = 60 deg</em>
<em>m<C = 80 deg</em>
Step-by-step explanation:
2x + 3x + 4x = 180
9x = 180
x = 20
m<A = 2x = 2(20) = 40
m<B = 3x = 3(20) = 60
m<C = 4x = 4(20) = 80
m<A = 40 deg
m<B = 60 deg
m<C = 80 deg
ANSWER-
0.44 , Explanation- divide the numerator from the denominator
Area = (a+b/2)h
a and b means base
(3+8/2)x7=38.5 I’m not very sure about my answer sorry if it’s wrong