Step-by-step explanation:
help with what , you didnt attach anything ?
Answer:
36 cm
Step-by-step explanation:
A = b1 + b2 x h / 1/2
A = 12 + 6 x 4 / 1/2
Answer:
Angle 1 is 30° and angle 2 is 150°
Step-by-step explanation:
- <em>Two angles are said to be linear if they are adjacent angles formed by two intersecting lines. The measure of a straight angle is 180 degrees, so a linear pair of angles must add up to 180 degrees.</em>
Let angle 1 is a, angle 2 is b and we got b = 5a
- a + 5a = 6a
- 6a = 180°
- a = 180°/6
- a = 30°
and
Ur answer is B- 4/5 because when u subtract them u get 0.8 and then u have to turn it as a fraction then it will be 8/10 then u simplify it and u get 4/5.
Hope u get it right!
The side of her house is the foot of the ladder= Base= √36-16
=2√5m
angle it is leaning at = sin ¶
= 4/6
¶= 45°
