(180-30)=150
150/3=50
the two equal angles are 50 and the other is 80
Answer:
Step-by-step explanation:
To find the value of sin 45° we divide the opposite side length with hypotenuse
we then multiply this by
because denominator cannot be irrational
x
=
gg
Answer:
4000 yd^2
Step-by-step explanation:
50 yd * 80 yd = (50*80) ( yd * yd) = 4000 yd^2
Answer:
Answer is 17
Step-by-step explanation:
-2 2/5 + 3 1/4
-12/5 +13/4
multiply both side with 20 we get
20* -12/5 +13/4 *20
-48 + 65
17
Answer:8 and 12
Step-by-step explanation: 8 is 4 less than 12 and 12 and 8 equals 20