Answer:
Yes it is a right angle.
Step-by-step explanation:
By using,
h^2 =p^2 + b^2
34^2 = 30^2 + 16^2
1156 = 900 + 256
Hence, 1156 = 1156 proved....
21 Feet
7 yards is equal to 21 feet
a. 2 – 8 - [- 4 – (-6 + 3 -9)] X ( -10 ÷2) suprimir los signos de agrupacion
i think it would be 10 degrees