1,483 prompts matching "Rearranging the cosine rule to find an angle"
WAEC prep: The right-angle hypotenuse-side congruence condition
Act as my WAEC Mathematics coach. I am in SS 1. Take me through the right-angle hypotenuse
Spot my mistake: Using theorems and riders to solve
Act as my SS1 Maths tutor. I'll show you my working for a question on using theorems and r
WAEC prep: Calculating each sector angle of a pie chart
Act as my WAEC Mathematics coach. I am in SS 1. Take me through calculating each sector an
Let me explain: Finding a side with the tangent ratio
I am in SS 1. I have just studied finding a side with the tangent ratio. Let me explain it
Word problem: The area of a triangle from base and height
Act as my SS1 Mathematics tutor. Give me three word problems on the area of a triangle fro
Worked example: Finding the area and perimeter
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Teach me: Finding the length of an arc of a circle
You are my personal SS1 Maths tutor. Teach me finding the length of an arc of a circle, us
WAEC prep: Finding the original amount before a percentage change
Act as my WAEC Mathematics coach. I am in SS 1. Take me through finding the original amoun
Let me explain: Measuring an angle accurately with a protractor
I am in SS 1. I have just studied measuring an angle accurately with a protractor. Let me
Worked example: The interior and exterior angles of a polygon
Act as my SS1 Mathematics tutor. Take me through one full worked example on the interior a
WAEC prep: The conditions that make two triangles similar
Act as my WAEC Mathematics coach. I am in SS 1. Take me through the conditions that make t
Worked example: Finding the interquartile range of a set
Act as my SS1 Maths tutor. Show me a full step-by-step worked example on finding the inter
Let me explain: Finding the probability that an event does not happen
I am in SS 1. I have just studied finding the probability that an event does not happen. L
Find my error: Dividing one binary number by another
Act as my SS1 Mathematics tutor. Set me a question on dividing one binary number by anothe
Real-life question: Finding the antilogarithm of a number
Act as my SS1 Maths tutor. Set me a fresh word problem about a bricklayer measuring a plot
Real-life question: Finding the original quantity after an increase in a given ratio
Act as my SS1 Mathematics tutor. Set me a question on finding the original quantity after
Another worked example: Finding the original quantity after a decrease in a given ratio
Act as my SS1 Mathematics tutor. Work a second, different example on finding the original
Check my understanding: Proving that the angle sum
I am in SS 1. I think I understand proving that the angle sum of a triangle is 180 degrees
More WAEC practice: Applying the condition that two triangles
Act as my WAEC Mathematics coach. I am in SS 1. Give me another WAEC-style objective quest
Teach me again: The right-angle hypotenuse-side condition
Act as my SS1 Mathematics tutor. I did not follow the right-angle hypotenuse-side conditio