Answer:
9. 40°
10. 50°
11. 270°
12. 310°
Step-by-step explanation:
m∠BPC = 40° because it is complementary to ∠APB, which is 50°.
Arc AB is 50° because it will be equal to the central angle, which is 50°.
Arc ADC is 270° because it will be equal to the central angle, which is 270°.
Arc ADB is 310° because it will be equal to the central angle, also 310°.
Answer:
x=4
Step-by-step explanation:
You do a^2 x b^2 = c^2
so 5^2 x ? = 10^2
25 x ?= 100
?= 100/25
?= 4
Answer:
The simplified polynomial is x^3 y^2 -x^2 y^3 +xy
The value is -186
Step-by-step explanation:
Answer:
B.
BC = 4.8cm
AC = 3.6cm
∠B = 37°
∠C =90°
Step-by-step explanation:
I calculated it logically
