“Property of Angles of a Triangle” has been added to your cart. Continue shopping Product Price Quantity Subtotal Joy of Mathematics Puzzle Cards (Set of 30 cards) ₹60.00 Joy of Mathematics Puzzle Cards (Set of 30 cards) quantity ₹60.00 Property of Angles of a Triangle ₹315.00 Property of Angles of a Triangle quantity ₹315.00 Coupon: Cart Totals Subtotal ₹375.00 9% CGST ₹28.35 9% SGST ₹28.35 Total ₹432.00 Continue Shopping Checkout