Question

help for 30 points I want explaination I without explaination you will be reported if helpful with explaination marked as brainliest​

Answer 1

$\huge\blue{AnswEr}$

$\huge\blue{Step \:by step \:Explanation }$

A(APB) = 1/2 * 50*100=2500 triangle area

A(CQD) = 1/2* 70 * 100 = 3500 ...since DQ=PB=100

now ARP and BRQ are similar triangles..

so BR/PR = RQ/AR... RQ= BR/PR * AR = (60/40) * 50 = 150/2

RQ= 150/2

A(BRQ) = 1/2 * RQ * RB = 1/2 * 150/2 * 60 = 2250

A(BRC) = 1/2 * RC*RB=1/2 *(150/2+70) *60 = 4350

A(BQC) = BRC-BRQ=4350-2250=2100

BPDQ = 15600 - 2500 - 3500 - 2100 = 7500

Answer 2

A(APB) = 1/2 * 50*100=2500 triangle area

A(CQD) = 1/2* 70 * 100 = 3500 ...since DQ=PB=100

now ARP and BRQ are similar triangles..

so BR/PR = RQ/AR... RQ= BR/PR * AR = (60/40) * 50 = 150/2

RQ= 150/2

A(BRQ) = 1/2 * RQ * RB = 1/2 * 150/2 * 60 = 2250

A(BRC) = 1/2 * RC*RB=1/2 *(150/2+70) *60 = 4350

A(BQC) = BRC-BRQ=4350-2250=2100

BPDQ = 15600 - 2500 - 3500 - 2100 = 7500