Drag the tiles to the correct boxes to complete the pairs. match the statements with their values. m ∠abc + m∠bac + m∠acb when δabc is an isosceles triangle with m∠abc when m∠bac = 70° and δabc is an isosceles triangle with m∠qpr when m∠qrp = 30° and δpqr is an isosceles triangle with m∠bde when m∠bac = 45° and points d and e are the midpoints of and , respectively, in δabc 55° arrowright 180° arrowright 45° arrowright 30° arrowright

Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?