Thanks for the hint, computer overlord.
Angle FED is a right angle because all angles that subtend diameters are right. So a is complementary to 35°. a=55°.
b is an arc subtended by angle FEP. So its measure will be double that angle, b=70°.
c is subtended by angle DEP which is a. c will be double a, c=110°.
d is subtended by the 60° angle, so d=120°.
e is the other half of the semicircle from d, so together they should make 180°. That means e=60°.
f subtends arc e so will be half, f=30°. Since DEF is right it's also the complementary angle to 60°, also giving f=30°.
g subtends arc b, so it's half its measure, g=35°
h subtends arc d, so its half its measure, h=60°
Less than 1
Multiply the bases to get a common denominator
75/240+112/240
187/240
187<240 therefore it is less than 1
Answer:
D and E
UV and SV
∠U and ∠S
Step-by-step explanation:
yes
Answer:
X=-3/2
Step-by-step explanation:
-2(x+2)=-1
Distribute
-2*x and -2*2
-2x-4=-1
Solve for x
-2x-4=-1
+4 +4
-2x=3
/-2 /-2
x=-3/2