Question

Pleeease help.. the sum is in a photo form​

Answer 1

Step-by-step explanation:

given that,

• APB is a equilateral triangle
• ABCD is a square

Prove that,

• Triangle APD ~= triangle BPC
• Angle APD = 15

Proof,

APB is a equilateral triangle

AP = BP = AB

angle APB = Angle PAB = Angle PBA = 60

ABCD is a square

AB = BC = CD = DA

all angle is 90

in triangle APD and in triangle BPC

• AP= BP
• angle PAD= AnglePBC
• AD= BC

triangle APD =~ triangle BPC

by SAS congruent rule

AD= AP

so, Angle ADP= Angle APD

Angle A + angle APD + angle ADP = 180

Angle sum property

150 + 2 angle APD = 180

2 angle APD = 30

angle APD = 15

Hence proved

Hope it is helpful to you

pls mark as brainliest answer

Answer 2

Answer:

Whee

Step-by-step explanation: