Question

Type the correct answer in the box. Round off your answer to the nearest integer.

ZA and ZC are right angles. mZp=
D
6
A
degrees.
P
5
C
B

Answer 1

59°

Explanation:

in ∆abd according to Pythagorean theorem:

(bd)²=√(ad)²+(ab)²

= √25+36

= 61

abcd. cosld= cd/bd

=4/√61

= 61. _~0.512

so lp = arc cos 0.512

_~59°