Register
HELP- maths circle theorem
247,498 views
33 votes
33 votes
HELP- maths circle theorem

HELP- maths circle theorem-example-1
User ElRudi
by
3.0k points

1 Answer

17 votes
17 votes

Answer:

a) 115°

b) 30°

Explanation:

∠D = ∠SPB = 35°

RS // QP ∠C = ∠D = 35°

∠RQP + ∠RSP = 180° ∠b = 180°-35°-35°-80° = 30°

∠a = 180° - 30° - 35° = 115°

check: ∠a = 1/2 (arc QP + arc PS) = 1/2 (160°+70°) = 115°

HELP- maths circle theorem-example-1
User Beejee
by
3.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

Other Questions

Can anybody tell me what’s going on here?
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
Evalute 8a -1+0.5b when a =1/4 and b= 10 how dose this work i need help..
PLZ needed now plz URGENT!
HELP PLEASE, I NEED THE ANSWER QUICKLY
Link Copied!